A) A colourless filtrate and a green residue.
B) A yellow filtrate and a green residue.
C) A yellow filtrate and a brown residue.
D) A green filtrate and a brown residue.
Correct Answer: B
Solution :
[b] Green residue is due to \[Fe{{(OH)}_{2}}\] and yellow filtrate is due to chromate ions \[CrO_{4}^{2-}\]You need to login to perform this action.
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