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Wurtz Halide Reaction

5 amperes is ...

Question

5 amperes is passed through a solution of zinc sulphate for 40 minutes. Find the amount of zinc deposited at the cathode.

[CBSE PMT 1996]

A

40.65 gm

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B

4.065 gm

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C

0.4065 gm

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D

65.04 gm

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Solution

The correct option is B
4.065 gm

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Q. A 5-ampere current is passed through a solution of zinc sulphate for

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Q. Mass of zinc deposited at cathode by passing a current of 3.86 ampere for 100 minutes in molten zinc chloride is:
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