ICSE Class 10 Chemistry 2014 Solved Paper - Question 3 | ExamSiri

ICSE Class 10 Chemistry 2014 Solved Paper

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SECTION - I

Choose the correct answer from the options given below :

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Question : 3 of 88

Marks: +1, -0

When fused lead bromide is electrolysed we observe :

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.

Solution:

(C) A silver grey deposit at cathode and reddish brown fumes at anode.

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