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How many atoms of calcium will be deposi...

How many atoms of calcium will be deposited from a solution of `CaCl_(2)` by a current of 25 mA flowing for 60 sec?

A

`4.68xx10^(18)` atoms

B

`4.68 xx 10^(15) ` atoms

C

`4.68 xx 10^(12)` atoms

D

`4.68xx10^(9)` atoms

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The correct Answer is:
A
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