Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Match the following:
Column-I Column-II
(Reaction) (Main product)
A. 
1. 
B. 
2. 
C. 
3. 
4. 
5. 
6. 
The correct match is Codes:
A | B | C | |
(a) | 1 | 3 | 6 |
(b) | 1 | 5 | 2 |
(c) | 4 | 5 | 2 |
(d) | 4 | 3 | 6 |
Text Solution
Verified by ExpertsThe correct answer is:
B
If we add ferric chloride over potassium ferrocyanide, it forms a white precipitate that will become blue. The reaction is:
Yellow coloured ferric chloride reacts with hydrogen sulphide to form green coloured ferrous chloride. In this reaction, ferric chloride is reduced and 
is oxidised.
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