CBSE Class 12 Chemistry Solutions Online Test Set A

Refer to CBSE Class 12 Chemistry Solutions Online Test Set A below. Students of Class 12 Chemistry can do the below online test and refer to the full list of free Class 12 Chemistry Mock Online Test provided below. These online Mock tests for Chemistry in Class 12 have been designed based on the pattern of questions expected to come in the upcoming Class 12 examinations and the latest syllabus issued by CBSE, NCERT and KVS and to help students strengthen their understanding of key topics. We have also provided MCQ Questions for Class 12 Chemistry with answers for all topics.

Online Mock Test for Class 12 Chemistry Unit 1 Solutions

In the online practice Mock test for Chemistry Unit 1 Solutions you can see the list of questions below with options out of which you have to select one correct answer and after completing the test you can check your answers and score. This mock test will help Class 12 students to check understanding of all topics in Unit 1 Solutions. This includes multiple choice questions from Class 12 Chemistry book to test your knowledge and boost confidence.

Unit 1 Solutions Chemistry Class 12 Mock Test

1. 0.01 M solution of KCl and BaCl2 are prepared in water. The freezing point of KCl is found to be –2°C. What is the freezing point of BaCl2 to be completely ionised ?

2. The vapour pressure of pure benzene at a certain temperature is 0.850 bar. A non-volatile, nonelectrolyte solid weighing 0.5 g is added to 39.0 g of benzene (molar mass 78 g/mol). The vapour pressure of the solution then is 0.845 bar. What is the molecular mass of the solid substance?

3. A 5% solution (by mass) of cane sugar in water has freezing point of 271 K and freezing point of pure water is 273.15 K. The freezing point of a 5% solution (by mass) of glucose in water is

4. The average osmotic pressure of human blood is 7.8 bar at 37°C. What is the concentration of an aqueous NaCl solution that could be used in the blood stream?

5. Which one of the statements given below concerning properties of solutions, describes a colligative effect?

6. 20 g of a substance were dissolved in 500 mL of water and the osmotic pressure of the solution was found to be 600 mm of mercury at 15°C. The molecular weight of substance is : Options:

7. The colligative property is not represented by :

8. 0.450 g of urea (mol.wt.60) in 22.5 g of water show 0.170°C of elevation in boiling point. The molal elevation constant of water is:

9. Pure benzene freezes at 5.45°C. A 0.374 m solution of tetrachloroethane in benzene freezes at 3.55°C. The Kf for benzene is:

10. The vapour pressure of benzene at 30°C is 121.8 mm. By adding 15 g of non-volatile solute in 250 g of benzene, its vapour pressure is decreased to 120.2 mm. The molecular weight of solute is :

~ Class 12 Chemistry (Old Chapters)
CBSE Class 12 Chemistry Chemistry in Everyday Life Online Test Set A
CBSE Class 12 Chemistry Chemistry in Everyday Life Online Test Set B
CBSE Class 12 Chemistry Chemistry in Everyday Life Online Test Set C
CBSE Class 12 Chemistry General Principles and Processes of Isolation of Elements Online Test Set A
CBSE Class 12 Chemistry General Principles and Processes of Isolation of Elements Online Test Set B
CBSE Class 12 Chemistry General Principles and Processes of Isolation of Elements Online Test Set C
CBSE Class 12 Chemistry Polymers Online Test Set A
CBSE Class 12 Chemistry Polymers Online Test Set B
CBSE Class 12 Chemistry Polymers Online Test Set C
CBSE Class 12 Chemistry Surface Chemistry Online Test Set A
CBSE Class 12 Chemistry Surface Chemistry Online Test Set B
CBSE Class 12 Chemistry Surface Chemistry Online Test Set C
CBSE Class 12 Chemistry Surface Chemistry Online Test Set C
CBSE Class 12 Chemistry Surface Chemistry Online Test Set D
CBSE Class 12 Chemistry Surface Chemistry Online Test Set D
CBSE Class 12 Chemistry Surface Chemistry Online Test Set E
CBSE Class 12 Chemistry The p Block Elements Online Test Set A
CBSE Class 12 Chemistry The p Block Elements Online Test Set B
CBSE Class 12 Chemistry The p Block Elements Online Test Set C
CBSE Class 12 Chemistry The p Block Elements Online Test Set D
CBSE Class 12 Chemistry The p Block Elements Online Test Set E
CBSE Class 12 Chemistry The Solid State Online Test Set A
CBSE Class 12 Chemistry The Solid State Online Test Set B
CBSE Class 12 Chemistry The Solid State Online Test Set C
CBSE Class 12 Chemistry The Solid State Online Test Set D
CBSE Class 12 Chemistry The Solid State Online Test Set E
CBSE Class 12 Chemistry The Solid State Online Test Set F
CBSE Class 12 Chemistry The Solid State Online Test Set G
CBSE Class 12 Chemistry The Solid State Online Test Set H

CBSE Chemistry Mock online test Class 12 Unit 1 Solutions

The above link for CBSE Class 12 Chemistry Solutions Online Test Set A will help you to check your understanding of all important concepts which have been prepared based on latest CBSE Class 12 syllabus. The free online mock tests for Unit 1 Solutions CBSE Class 12 should be used by students to check their understanding. We bring here the biggest collection of Unit 1 Solutions Class 12 Chemistry MCQ Test to help you prepare properly and get highest rank in exams. Students can attempt the mock tests for Class 12 Chemistry as many number of times as they want and also download a passing certificate after they have cleared the online test. These mock online tests for Class 12 Chemistry Unit 1 Solutions have been developed by our teachers after thorough review of the latest book and based on pattern of questions in upcoming exams.

Improve your preparation with CBSE Class 12 Chemistry Solutions Online Test Set A

The Unit 1 Solutions mock online tests for CBSE Class 12 Chemistry has been designed by our teachers to improve your understanding of this chapter. These online mock tests are structured so that it feels like real exam condition for students so that they can build their confidence and accuracy of answers. By daily practicing these MCQ based questions for Class 12 Chemistry with answers students will be able to identify key topics to focus on and improve performance. The mock tests have been updated as per the latest NCERT book for Class 12 Chemistry to help in your exam preparation.

Why choose to do CBSE Class 12 Chemistry Solutions Online Test Set A?

Daily practicing the Unit 1 Solutions mock tests for Class 12 Chemistry has several benefits as they help to familiarize students with important concepts and effective time management skills. Each mock test for chapter Unit 1 Solutions given above includes a variety of questions that  have been selected from Question Papers for Class 12 Chemistry and cover all important topics so that you have full preparation. After completing the CBSE Class 12 Chemistry Solutions Online Test Set A, Class 12 students can review the answers to identify mistakes and improve further. Access these free Class 12 online mock tests anytime and take a step closer to achieving excellence in your Chemistry exams.

How to do Mock Test for Class 12 Chemistry Unit 1 Solutions?

Follow these simple steps to attempt the test:
a. The CBSE Class 12 Chemistry Solutions Online Test Set A has 15-20 questions for Class 12 students as per CBSE Class 12 Chemistry Sample Papers pattern.
b. Each Unit 1 Solutions question has four options, students of Class 12 must read the question carefully and choose the correct answer.
c. Answer all questions given above for CBSE Class 12 Chemistry Solutions Online Test Set A.
d. Once you have answered all the Unit 1 Solutions Class 12 MCQ based questions, click on the Submit button.
e. Your score of Online test for CBSE Class 12 Chemistry Solutions Online Test Set A will be shown instantly above.
f. To check your mistakes in MCQ based test for Unit 1 Solutions in Chemistry for Class 12, scroll up and see the correct answers.
g. You can attempt the CBSE Class 12 Chemistry Solutions Online Test Set A as many times to improve your score in CBSE Class 12 Chemistry exams.

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Is the Class 12 Chemistry Unit 1 Solutions Mock Online Test based on latest books

Yes, the Mock Online Test for Class 12 Chemistry Unit 1 Solutions have been made available here for latest 2025 academic session

How can I improve my scores by using the Mock Online Test in Class 12 Chemistry for Unit 1 Solutions

Doing studies and then attempting the Mock Online Test given on studiestoday for Class 12 subject Chemistry and chapter Unit 1 Solutions can help you to score better marks in exams

Are there any websites that offer free Mock Online Test for Class 12 Chemistry for Unit 1 Solutions

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Can I check my marks and correct answers after completing mock test for Unit 1 Solutions Class 12 Chemistry?

You can check score and correct answers after clicking completing the mock test and clicking submit button for CBSE Class 12 Chemistry Unit 1 Solutions