Punjab 12th Class Chemistry Chapter 13 Carboxylic Acids Mcqs Test Online

Total Question
20 Questions
Total Marks
40 Marks
Total Time
20 Minuts
Test Help For ::

12th Chemistry Class Test
Entry Test MCQs
Chemistry Admission Test
Competitive Exams
All Punjab Boards Annual Exams



Test Name



Ch.13 # Carboxylic Acids

Subject



Chemistry (12th Class)

Test Type



MCQs


Punjab 12th Class Chemistry Chapter 13 Carboxylic Acids Mcqs Test Online

Punjab 12th Class Chemistry Chapter 13 Carboxylic Acids Mcqs Test Online

 

Question 1 of 20

Chemistry

1. __________ is used as preservative for silage and other live stock feed.

1.
2.
3.
4.

Question 1 of 20

Question 2 of 20

2. __________ gives raspberries their characteristic taste:
1.
2.
3.
4.

Question 2 of 20

Question 3 of 20

3. Ethane-1, 2 dioic acid is also called:

1.
2.
3.
4.

Question 3 of 20

Question 4 of 20

4. Which of the following cannot be prepared directly from acetic acid:
1.
2.
3.
4.

Question 4 of 20

Question 5 of 20

5. Acetamid is prepared by:
1.
2.
3.
4.

Question 5 of 20

Question 6 of 20

6. From the following carboxylic acids which acid has higher acidity:
1.
2.
3.
4.

Question 6 of 20

Question 7 of 20

7. When a carboxylic acid reacts with alcohol, it produces a new class of compounds:
1.
2.
3.
4.

Question 7 of 20

Question 8 of 20

8. Esters are formed by the reaction of carboxylic acids with:

1.
2.
3.
4.

Question 8 of 20

Question 9 of 20

9. Which one of the reaction of carboxylic acids with:

1.
2.
3.
4.

Question 9 of 20

Question 10 of 20

10. Carboxylic acid can be prepared by the action of Grignard’s reagent with:
1.
2.
3.
4.

Question 10 of 20

Question 11 of 20

11. Which reagent is used to reduce carboxylic acid?
1.
2.
3.
4.

Question 11 of 20

Question 12 of 20

12. Stronger acid is:
1.
2.
3.
4.

Question 12 of 20

Question 13 of 20

13. Reaction between caustic soda and a fat is called:
1.
2.
3.
4.

Question 13 of 20

Question 14 of 20

14. __________ found in pineapples tastes like sugar H₂O.
1.
2.
3.
4.

Question 14 of 20

Question 15 of 20

15. A carboxylic acid contains functional group:
1.
2.
3.
4.

Question 15 of 20

Question 16 of 20

16. The reaction of alcohol with acetic acid is known as:
1.
2.
3.
4.

Question 16 of 20

Question 17 of 20

17. __________ are the building blocks of proteins.
1.
2.
3.
4.

Question 17 of 20

Question 18 of 20

18. Carboxylic acids react with metal to from salts with the evolution of:
1.
2.
3.
4.

Question 18 of 20

Question 19 of 20

19. The IUPAC names for formic acid is:
1.
2.
3.
4.

Question 19 of 20

Question 20 of 20

20. _________ is used as a preservative in dairy products, particularly in cheese and in baking products.
1.
2.
3.
4.

Question 20 of 20


 

Test By Subject
Test By Topics
You Can Learn and Gain more Knowledge through our Online Quiz and Testing system Just Search your desired Preparation subject at Gotest.

Related:

Other Related test

Leave a Reply

Leave a Reply

Your email address will not be published. Required fields are marked *

© Copyright 2025, All Rights Reserved  |  Gotest
Back to top button
error: