If you are preparing for CBSE Class 12 Board Exam Term 1 which will be an objective type questions paper, then you need to practice multiple choice questions of Class 12 Chemistry Chapterwise. In this article of AKVTutorials, you will get MCQ Questions for Class 12 Chapter 2 Solutions with Answer Keys.
MCQ Questions for Class 12 Chemistry Chapter 2 Question No 1:
The amount of anhydrous Na2CO3 present in 250 ml of 0.25M solution is
Option A : 6.225g
Option B : 66.25g
Option C : 6g
Option D : 6.625g
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Option D : 6.625g
MCQ Questions for Class 12 Chemistry Chapter 2 Question No 2:
Dilute one liter 1 molar H2SO4 solution by 5 liters water, the normality of that solution is.
Option A : 0.2N
Option B : 0.4N
Option C : 10N
Option D : 0.33N
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Option D : 0.33N
MCQ Questions for Class 12 Chemistry Chapter 2 Question No 3:
If 5.85 gms of NaCl are dissolved in 90gms of water, the mole fraction of NaCl is
Option A : 0.1
Option B : 0.2
Option C : 0.3
Option D : 0.0196
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Option D : 0.0196
MCQ Questions for Class 12 Chemistry Chapter 2 Question No 4:
9.89gm of H2SO4 is present in 2 liters of a solution. The molarity of the solution is
Option A : 0.1M
Option B : 0.05M
Option C : 0.2M
Option D : 0.01M
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Option B : 0.05M
MCQ Questions for Class 12 Chemistry Chapter 2 Question No 5:
What will be the molarity of a solution containing 5g sodium hydroxide in 250 ml solution
Option A : 0.5
Option B : 1.0
Option C : 2.0
Option D : 0.1
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Option A : 0.5
MCQ Questions for Class 12 Chemistry Chapter 2 Question No 6:
The normality of 0.3 M phosphorus acid (H3PO3) is
Option A : 0.1
Option B : 0.9
Option C : 0.3
Option D : 0.6
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Option D : 0.6
MCQ Questions for Class 12 Chemistry Chapter 2 Question No 7:
With increase in temperature which of these changes
Option A : Molality
Option B : Mole fraction
Option C : Molarity
Option D : Weight fraction of solute
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Option C : Molarity
MCQ Questions for Class 12 Chemistry Chapter 2 Question No 8:
Increase in temperature affects
Option A : Decrease in M
Option B : Decrease in m
Option C : Decrease in mole fraction
Option D : none
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Option A : Decrease in M
MCQ Questions for Class 12 Chemistry Chapter 2 Question No 9:
The mole fraction of the solute in one molal aqueous solution is
Option A : 0.027
Option B : 0.036
Option C : 0.018
Option D : 0.009
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Option A : 0.027
MCQ Questions for Class 12 Chemistry Chapter 2 Question No 10:
The mole fraction of water in 20% aqueous solution(By weight) of H2O2 is
Option A : 77/68
Option B : 68/77
Option C : 20/80
Option D : 80/20
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Option B : 68/77