CBSE Class 12 Chemistry Paper 2020 Analysis

CBSE Class

Overview

On March 7, 2020, the Central Board of Secondary Education (CBSE) held a class 12 chemistry test. The test was held across the country between 10.30 a.m. and 1.30 p.m. According to reports, 644552 regular students took part in the CBSE class 12 chemistry exam, which was held in 4774 locations across the country. The chemistry exam consists of both practical and theoretical components. The practical exams, worth 30 points, were held prior to the start of the CBSE class 12 theory board exams. The chemistry paper in CBSE class 12 is worth 70 points.

Under the Science stream, the CBSE board administers the Class 12th Board Chemistry Exam. The theoretical paper is worth 80 points, while the project work is worth just 20. Chemistry is a crucial topic for students in the science stream. Previously, students who took the Physics exam considered the paper to be extremely difficult and lengthy.

CBSE made several improvements to the paper pattern last year, with section A containing 20 one-mark questions and sections B, C, and D containing two-mark, three-mark, and five-mark questions, respectively. Furthermore, there was an option between sections B, C, and D on an internal level.

Students’ Analysis of the CBSE Class 12 Board Exam Chemistry Paper 2020:

The chemistry paper for CBSE class 12 is divided into four parts, each with a different weightage. When compared to the CBSE class 12 physics exam, students who took the CBSE class 12 board chemistry exam said the difficulty level of the paper was between easy and moderate. The exam could be completed in a reasonable amount of time, and most students selected section C as slightly more difficult than the other sections. Section A, which included multiple-choice questions, was also simpler for some students, while section B, which included assertion-reasoning questions, was slightly more difficult.

Only questions from the prescribed syllabus were included in the chemistry exam 2020. The pattern and difficulty level of questions in the CBSE chemistry paper 2020 were very similar to the CBSE class 12 chemistry sample papers published by the board.

Chemistry Paper 2020 for CBSE Class 12 Board Exam – Teacher’s Review:

One of the teachers accepted that logic problems necessitated a deeper understanding of principles, while numerical and chemical equations were simpler to solve and did not take much time. Some teachers have said that the chemistry paper had simple questions, with approximately 70% of the questions taken directly from the NCERT textbooks’ prescribed syllabus. The majority of teachers who reviewed the paper shared the common point of the paper being easy to solve. This opinion of the teachers largely stems from the fact that up until 2019, the board papers for the science stream were prepared in a different and much tougher way. Due CBSE changing its patters of preparing the paper, students in 2020 faced a major advantage and better chances than their predecessors

Chemistry Paper Pattern for CBSE Class 12 Board Exam in 2020:

This year’s CBSE class 12 chemistry exam pattern has changed slightly. There were a total of 37 questions in the report. The CBSE chemistry paper for class 12 students in 2020 was divided into four sections:

Section A consisted of 20 questions with very brief answers or multiple choice options. Each question is worth one point.

Section B – This section consisted of seven short answer questions, each worth two points.

Section C – This section also had seven short answer questions, but each question was worth three points.

Section D – The final section contains three long-answer questions worth five points each.

While students were not given any overall choices, they were given internal choices within sections B, C, and D, as shown below. Section B had two questions and so did section C. There were options for all three questions in section D.

In the list given below, the mark weightage of questions from various chapters of the prescribed CBSE chemistry syllabus 2020 is shown:

  • Solid State: 4
  • Solutions: 5
  • Electrochemistry: 5
  • Chemical Kinetics: 5
  • Surface Chemistry: 4
  • General Principles and Process of Isolation of Elements: 3
  • p-Block Elements: 8
  • d- and f-Block Elements: 5
  • Coordination Compounds: 3
  • Haloalkanes and Haloarenes: 4
  • Alcohols, Phenols and Ethers: 4
  • Aldehydes, Ketones and Carboxylic Acids: 6
  • Organic Compounds containing Nitrogen: 4
  • Biomolecules: 4
  • Polymers: 3
  • Chemistry in Everyday Life: 3
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Every Student Should Learn These 4 Common Types of Essays

How to Write a College Essay | Best Colleges | US News

In a student’s academic life, essay writing has become an imperative part. It is considered a common school assignment and also mandatory for various competitive exams. So, students should be aware of different types of essays, so that they don’t face any confusion. Essays are categorized into 4 major types – Argumentative, Expository, Narrative, and Descriptive essays.

Argumentative and expository essays convey information with clear points and on the other hand narrative and descriptive essays are all about creativity and making it interesting. Argumentative essays are the most common type at the university level. Essays beneficial for students such as Essay on Mobile Phones is a fine example of Argumentative and expository essays.

Here, in this article, we have explained 4 different types of essays in detail.

4 Common Types of Essays

1. Narrative Essays

A narrative essay is a type of essay where the writer shares a story related to their personal experience. For students, it is a challenge to write this type of essay as they need to think and write about themselves. Always try to make the essay as vivid as possible so that the reader gets involved in your story. Narrative essays are always written in the first person to engage the readers. It helps them to get connected with the readers’ story. This kind of essay builds a strong conclusion.

2. Descriptive Essays

Descriptive Essays is all about painting a picture with words. In this kind of essay, the writer describes a person, object, place or even a special memorable moment. Descriptive essays are not descriptive just for the sake. Its main aim is to communicate a strong meaning through the description. The writer, in a descriptive essay, should use colourful words and sensory details to communicate their story.

3. Expository Essays

This type of essay is informative that offers a balanced analysis of a certain topic. The writer explains the topics using genuine facts, statistics and examples. These kinds of essays are based on facts and not on personal feelings. The writers don’t express their feelings or write in first person. It consists of a wide variety of essay variations.

4. Persuasive Essays

Persuasive Essays’ sole aim is to convince the reader to accept the writer’s point of view. In this type of essay, the writer builds its content based on facts and logic, experts opinion, etc. While drafting the essay, the writer should present all sides of the argument and should be able to communicate clearly to justify their statement.

Before students start writing an essay they should remember the few points mentioned below.

  • Students should understand the topic of the essay first before they start their research. Essay writing is all about putting the writer’s idea in a non-fictional way. While evaluating, the examiners will judge your essay based on grammar, structure, development of ideas, and clarity.
  • Students should come up with an effective and content based title for their essay. While choosing the title, students should remember that it should be crisp and not more than 6-7 words. It will help the readers to understand the brief of the essay by reading the title.
  • The main focus should be on the first paragraph as it grabs the attention of the readers. The starting paragraph of the essay helps in clarifying the purpose of the essay to the readers. Make sure that your essay structure is in chronological order.
  • The essay should conclude by summing up all the points elaborated in the main body of the essay. It provides light to the final perspective related to the essay topic.

Essay writing is considered an integral part of a students educational journey. Students studying in middle school to graduate-level students should learn how to write an effective and informative essay. Students should have the ability to write essays in school, universities, colleges, etc before being promoted to the next level. Essay writing is not an easy task that every student should remember. This is the reason why most students don’t like writing an essay. But, it is crucial for students to learn how to write essays for various reasons. When they start their academic career, students get the habit of writing essays. Essay writing is considered a universal type of homework. Even many education boards give preference to essays in their curriculum. Such as CBSE Board can access different types of CBSE Essays based on various topics.

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Know Everything About WBCS Examination

Examination

The government jobs in the country are still one of the most desired jobs by lakhs of students. Lakhs of aspirants fill in applications for different state service examinations. West Bengal Public Service Commission (WBPSC) conducts West Bengal Civil Services Examination annually. Candidates appear for the preliminary examination in lakhs while a few thousands are promoted to the mains stage. The selection process of the examination is quite similar to that of Civil Services Examination. This article will help all aspiring candidates to understand the West Bengal state examination 2020-21.

West Bengal is currently undertaking the recruitment process of 2019 and 2020. The prelims examination 2021 is on 7th February but the WBCS Notification is awaited for further guidelines on EXE. examination 2021.

Let us know in detail about the West Bengal PSC examination.

What Are the Stages of The WBCS (EXE.) Examination?

It is a state service examination conducted to recruit for Group A, B, C, and D services. There are three stages in the examination:

  • The first stage is the Preliminary examination.
  • The second stage is the Mains examination.
  • Final stage is the interview.

Let’s read about the three stages briefly:

PSCWB Prelims Examination:

  • It has only one paper.
  • The paper is a Multiple Choice Questions (MCQ) type.
  • There are eight topics in this paper under which questions are framed. 25 marks are assigned to each topic.
  • English composition, current affairs, history of India and West Bengal, polity of India and West Bengal, India and West Bengal’s economy are few main subjects of the prelims stage.
  • 200 marks are assigned for this stage.
  • A candidate gets 2.5 hours to finish this exam.
  • There is a negative marking for each wrong answer.

PSCWB Mains Examination:

  • It has eight papers.
  • Unlike many other mains examinations where there are only descriptive-type questions, PSCWB civil service (Mains) examination has a mix of MCQ and essay type questions.
  • There are two papers based on an optional subject out of the eight papers. However, the optional subjects’ papers are only designed for candidates appearing in the Group A and Group B examinations.
  • A candidate gets three hours to complete each paper which is 200 marks.

PSCWB Interview

  • It is the final stage of the exam.
  • 200 marks are allotted for the candidates who opt for Group A and Group B services while 150 and 100 marks are allotted to the candidates who sit for Group C and Group D exams respectively.

Important Dates of the West Bengal Civil Services Examination

The 2019, 2020 recruitment process is on. Candidates should know a few important dates that are released by WBPSC. These are mentioned in the table below:

The Release of notification
  • The notification 2019 was released on 6th November 2018.
  • The notification 2020 was released on 4th November 2020.
  • The notification 2021 is expected in December 2020 or January 2021
Date of Prelims
  • The 2019 prelims took place on 9th February 2019
  • The 2020 prelims took place on 9th February 2020.
  • The 2021 prelims is scheduled for 7th February 2021.
Date of Prelims Result
  • Prelims 2019 result was released on 9th February 2020.
  • Prelims 2020 result was released on 16th September 2020.
Date of Mains
  • 2019 Mains took place from 25th to 28th August 2019
  • 2020 Mains is scheduled between from 24th to 28th April 2020
Date of Mains Result
  • 2019 Mains Result will be released on the commission’s official website.
  • 2020 Mains Result will be released in August 2021 [Tentative]

Quick Tips for WBPSC Preparation

There are a few universal tips for any kind of competitive examination which should not be missed by any candidate. For PSCWB state examination, these tips will work:

  • Rote learning the syllabus – While rote learning is otherwise frowned upon, it works for the syllabus of the exam. This way, all candidates can frame their resources and cover only the required topics.
  • Never miss current affairs – The important events of national and international importance are one of the most focussed-upon topics. Various questions can be asked from any such topic that made headlines and is important from the state and national perspective.
  • Emphasis on State’s history, polity, economy and geography – Unlike the All-India examinations, state examinations will test the candidate’s awareness of the state’s development. Hence, for the West Bengal state examination, candidates should focus on its history, polity and other factors.
  • Revision is the key – How much cliche it sounds, but it holds value for each examination. The periodic cycle of revision helps candidates retain information. This proves beneficial for all the stages of the examination.
  • Mock Tests are your friends – Various institutes introduce mock tests well-ahead of time. Candidates should subscribe to any test series and finish it diligently.

The importance of the state service examinations will never fade. This examination provides each candidate a fair chance to serve in the state administration. Also, a selected few can serve as civil servants at the national level after years of service in the state administration.

Hence, if you are eyeing on to crack the exam, keep a track of the WBCS Notification and fill the application up before the last date of submission.

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Overview Of Karnataka Judiciary Examination

Karnataka Judicial Service Examination is annually organised by the state High court for Civil Judge recruitment. The notification for the application form is published on the official website of the Karnataka High Court website along with the detailed syllabus and details. These Civil Judge Posts were previously known as Civil Judge Junior Division.

The recruitment consists of 2 written stages Preliminary and Mains. The Preliminary exam is conducted out of 100 marks same as mains (for each section). The Interview carries a maximum of 100 marks. Candidates need to download their individual admit card from the official website.

There are some criteria that a student must check before filling up the Application form. Firstly, the Candidate must have completed their Law Degree by a University granted by the University Grant Commission of India and must have been registered as an Advocate as per the Advocate Act and BCI rule. Secondly, the candidate must comply to the age limits, General and other non-reserved categories should be under 35 years of age during the filling up the form. For the Schedule Caste and Schedule Tribe must be under 38 years of age.

Exam Pattern And Syllabus

Karnataka Judiciary Examination for the recruitment consists of 3 stages: 2 written and 1 interview. The Preliminary exam is objective type, the Main exam is Descriptive followed by the Personal Interview. A thing to note down here is the marks secured in the preliminary is not considered in the final ranking, they are only considered for qualifying in the Mains Exam.

The Preliminary Exam is subdivided into three parts Part A, B, C. Part A consists of Acts like Transfer of Property Act 1882, Specific Relief Act 1963, Negotiable Instrument Act 1981, Code of Civil Procedure 1908, Karnataka Rent Act 1999. Part B is designed to evaluate the Code of Criminal Procedure 1973, Indian Penal Code 1860, Indian Evidence Act 1872. Part C will be based on General knowledge.

The Mains Exam consists of 4 sections with 100 maximum marks. The translation Paper requires the candidate to translate Passages to test their regional language skills. The Passages are picked from Deposition, Judgment, and Documents. The Law Paper is further divided into 3 Papers each carrying 100 marks. Followed by a Viva-voce (100 marks). Along with a Computer Test of 25 marks.

Minimum Qualifying Marks

The least marks required for qualifying the Preliminary Examination is 60 for general student and 50 for student belonging to Schedule caste and tribe students.

Minimum marks for each paper in Main Exam are 50 for general and unreserved category and 40 for candidates belonging to Schedule Castes and Tribe while for the Viva section it is 40 for schedule caste and tribe and 50 for others.

Karnataka Judicial Service enjoys a pay scale of Rs. 27700 to Rs. 44770 along with usual Dearness and other allowances as allotted by the Karnataka government.

Conclusion:

The Exam is highly competitive but nothing is impossible, we just need the right strategy and follow it. Preparing online is one of the best ways to prepare for the examination in the comfort of the home. Several companies are providing the best judiciary coaching in India to choose which best suits you.

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