Question Detail
Question
Which of the following compounds does not form a salt with dilute HCl?
Correct Answer
Option A is the correct answer.
Detailed Explanation
Propionamide (CH3CH2CONH2) is an amide and is a very weak base; it does not form salts with dilute HCl. Amines (primary, secondary, tertiary) are basic and form salts with HCl.
Hint
Which compound is a very weak base?