Read and download PDF of CBSE Class 12 Chemistry Sample paper 2017 Set A designed as per the latest curriculum and examination pattern for Class 12 issued by CBSE, NCERT and KVS. The latest Class 12 Chemistry Sample Papers have been provided with solutions so that the students can solve these practice papers and then compare their answers. This will help them to identify mistakes and improvement areas in Chemistry Class 12 which they need to study more to get better marks in Class 12 exams. After solving these guess papers also refer to solved Class 12 Chemistry Question Papers available on our website to build strong understanding of the subject
Sample Paper for Class 12 Chemistry Pdf
Students can refer to the below Class 12 Chemistry Sample Paper designed to help students understand the pattern of questions that will be asked in Class 12 exams. Please download CBSE Class 12 Chemistry Sample paper 2017 Set A
Chemistry Class 12 Sample Paper
Q.1 How may the conductivity of an intrinsic semiconductor be increased?
Q.2 Why does a solution of chloroform and acetone show negative deviation from Raoult’s law?
Q.3 Why does physisorption decrease with the increase in temperature?
Q.4 What type of drug is aspirin? Why is it useful in preventing heart attacks?
Q.5 Define the term ‘homopolymerisation’ giving an example.
Q.6 How many grams of KCl should be added to 1kg of water to lower its freezing point ot -8.00C (Kf for water = 1.86 K Kg mol-1). Given atomic masses K = 39, Cl = 35.5.
Q.7 a) Suggest a metal that can be used for cathodic protection of iron against rusting.
b) The conductivity of a 0.20 M solution of KCl at 298 K is 0.0248 Scm-1.Calculate its molar conductivity.
Q.8 Define the following terms :
a) Half life of a reaction
b) Activation energy of a reaction.
OR
Calculate two-third life of a first order reaction having K = 5.48×10-14 S-1.
Q.9 a) How are antiseptics different from disinfectants?
b) What is aspartame? Why is its use limited to cold foods and soft drinks?
Q.10 a) How are synthetic detergents better than soaps?
b) How does the branching of hydrocarbon chain of synthetic detergents affect their biodegradability?
Please click the link below to download full pdf file for CBSE Class 12 Chemistry Sample paper 2017 Set A
| CBSE Class 12 Chemistry Sample Paper 2022 Set A Solved |
| CBSE Class 12 Chemistry Sample Paper 2022 Set B Solved |
| CBSE Class 12 Chemistry Sample Paper 2022 Set C |
| CBSE Class 12 Chemistry Sample paper 2010 Set A |
| CBSE Class 12 Chemistry Sample paper 2010 Solved Set A |
CBSE Class 12 Chemistry Sample paper 2017 Set A
We hope you liked the above provided CBSE Class 12 Chemistry Sample paper 2017 Set A. To get an understanding of the type of questions which were asked in exams, it is important for Class 12 students to understand the way sample Paper are set by teachers. Students can download the Sample Paper for Class 12 Chemistry which will be coming in the exams so that you can practise them and solve all types of questions that can be asked in exams. By doing CBSE Class 12 Chemistry Sample paper 2017 Set A you will understand the regular questions and MCQ questions for Class 12 Chemistry which are always asked. You can download CBSE Class 12 Chemistry Sample Paper and Class 12 Chemistry Question Papers in PDF. You should attempt all the last year question paper for Class 12 and Class 12 Chemistry MCQ Test in examination conditions at home and then compare their answers with the solutions provided by our teachers.
You can download CBSE Class 12 Chemistry Sample paper 2017 Set A from StudiesToday.com
Regular practice of sample question paper given on studiestoday for CBSE Class 12 Chemistry Sample paper 2017 Set A can help you to score better marks in exams
Yes, studiestoday.com provides all latest CBSE Class 12 Chemistry Sample Papers with answers based on the latest format issued for current academic session
Yes, mock CBSE Class 12 Chemistry Sample paper 2017 Set A are available in multiple languages, including English, Hindi