My Report

Chemistry – Class 12 Mock Test 9


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
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 10%

Question 1 of 10

1. The reaction between ethanamine and acetyl chloride will give N-ethylethanamide only in the presence of a strong base, like pyridine.

Question 1 of 10

Question 2 of 10

2. All aliphatic amines exist as associated molecules due to intermolecular hydrogen bonding.

Question 2 of 10

Question 3 of 10

3. Identify ‘Y’ in the following reaction.
chemistry-questions-answers-diazonium-salts-chemical-reactions-2-q4

Question 3 of 10

Question 4 of 10

4. The furanose structure of fructose is obtained by the interaction of groups at which carbon atoms?

Question 4 of 10

Question 5 of 10

5. A solution having equal amount of D-glucose and D-fructose is called _____ sugar.

Question 5 of 10

Question 6 of 10

6. Identify the saccharide from the Haworth projection shown below.

Question 6 of 10

Question 7 of 10

7. Which of the following is formed as a by product of decomposition of arenediazonium fluoroborate to give fluorobenzene?

Question 7 of 10

Question 8 of 10

8. In reactions of diazonium salts involving the displacement of diazonium group, the nitrogen escapes as _____

Question 8 of 10

Question 9 of 10

9. p-Iodonitrobenzene can be synthesized from p-nitroaniline.

Question 9 of 10

Question 10 of 10

10. Which of the following properties is suitable for all diazonium salts?

Question 10 of 10


 

Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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