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In an electroplating experiment m g of s...

In an electroplating experiment `m` g of silver is deposited, whe `4` amperes of current flows for `2` mimtes. The amout (in g) of silver deposited by `6` amperes of current flowing for ` 40` seconds will be .

A

4 m

B

`m/2`

C

`(4m)/3`

D

3 m

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The correct Answer is:
B
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