Chemistry-Functional Group Tests
NEET Chemistry Functional Group Tests MCQ Question
Type: MCQ-conceptual-Medium-Class 12
Which of the following statements about the preparation and testing of the original solution of a salt is correct?
A
A clear solution is essential for systematic qualitative analysis and can be prepared by using distilled water and heating if necessary.
B
The original solution can be prepared by adding any solvent without the need for heating.
C
If the salt does not dissolve in water, it is always soluble in alcohol.
D
A white precipitate indicates the presence of Group-I cations regardless of the solvent used.
Correct Answer
Option A
Detailed Explanation
A clear and transparent solution is a prerequisite for systematic analysis, and heating may be required to dissolve the salt in distilled water, as indicated in the context provided.
Found an issue with this question?