EASY
NEET
IMPORTANT
Earn 100

Addition of water to alkynes occurs in acidic medium and in the presence of Hg2+ ions as a catalyst. Which of the following products will be formed on addition of water to but-1-yne under these conditions.

50% studentsanswered this correctly

Important Questions on Aldehydes, Ketones and Carboxylic Acids

MEDIUM
NEET
IMPORTANT
Alpha Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Exercise 2>Q 86
Which of the following compounds is most reactive towards nucleophilic addition reactions?
EASY
NEET
IMPORTANT
Alpha Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Exercise 2>Q 87
Which of the following compounds will give butanone on oxidation with alkaline KMnO4 solution? 
MEDIUM
NEET
IMPORTANT
Alpha Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Exercise 2>Q 88
The cyanohydrin of a carbonyl compound on hydrolysis gives lactic acid. The carbonyl compound is
MEDIUM
NEET
IMPORTANT
Alpha Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Exercise 2>Q 89
Cannizzaro reaction is given by :
EASY
NEET
IMPORTANT
Alpha Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Exercise 2>Q 90
Which of the following gives haloform reaction?
EASY
NEET
IMPORTANT
Alpha Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Exercise 2>Q 91
Which of the following will not gives iodoform with NaOI?
HARD
NEET
IMPORTANT
Alpha Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Exercise 2>Q 92
Which of the following undergo Aldol condensation ?
EASY
NEET
IMPORTANT
Alpha Question Bank for Medical: Chemistry>Chapter 25 - Aldehydes, Ketones and Carboxylic Acids>Exercise 2>Q 93
Ethyl isocyanide on hydrolysis in acidic medium generates: