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प्रश्न
The observation seen when fused lead bromide is electrolysed is ______.
पर्याय
A silver grey deposit at anode and a reddish brown deposit at cathode.
A silver grey deposit at cathode and a reddish brown deposit at anode.
A silver grey deposit at cathode and reddish brown fumes at anode.
Silver grey fumes at anode and reddish brown fumes at cathode.
MCQ
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उत्तर
The observation seen when fused lead bromide is electrolysed is a silver grey deposit at cathode and a reddish brown deposit at anode.
Explanation:
Silver grey colour is due to lead metal deposited at cathode and reddish brown fumes at anode is due to bromine vapours.
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