Top 80+ Solved Aldehydes and Ketones MCQ Questions Answer

From 91 to 93 of 93

Q. In which type of reaction cyanohydrin formed from acetone?

a. Nucleophilic substitution

b. Electrophilic substitution

c. Nucleophilic addition

d. Electrophilic addition

  • c. Nucleophilic addition

Q. Which of the following react with water?

a. ClCH2CH2Cl

b. Cl3CCHO

c. CCl4

d. All of above

  • b. Cl3CCHO

Q. What is carbonyl group?

a. OH

b. C=O

c. C- O

d. None of above

  • b. C=O
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