Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Acetic acid and hot sulphuric acid is essential for acidification of sodium extract for testing
sulphur by lead acetate test because
A
sulphuric acid is a stronger acid
B
lead acetate is oxidised by sulphuric acid
C
sulphuric acid is expensive
D
lead acetate will react with 
to form white ppt. of lead sulphate which will interfere in the test
to form white ppt. of lead sulphate which will interfere in the test
Text Solution
Verified by ExpertsThe correct answer is:
D
Acetic acid and hot sulphuric acid is essential for acidification of sodium extract for testing sulphur by lead acetate test because lead acetate will react with 
to form white ppt. of lead sulphate, which will interfere in the test.
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
The factors which does not favour homolytic fission is
Which of the following is an incorrect representation?
Which of the following organic reaction is not initiated by homolytic bond cleavage?
The increasing order for ease of heterolysis of following -butyl compounds is
I II III
When undergoes homolytic bond-fission
Consider the following species.
(i) (ii)
(iii) PCl 3 (iv) NO (v)
The number of neutral electrop…