965 C of electricity is used for plating of a silver cup by silver. The amount of Ag deposited is:

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965 C

of electricity is used for plating of a silver cup by silver. The amount of

Ag

deposited is:

ChemistryElectrochemistryNEET

Options:

A $107.89 g$
B $9.89 g$
C $1.0002 g$
D $1.08 g$

Solution:

1855 Upvotes Verified Answer

The correct answer is:

1.08 g

A g^{+} + e^{-} ⟶ A g

∵ 96500 C

are required to deposite

Ag = 108 g

∴ 965 C

are required to deposite

Ag

= \frac{108}{96500} \times 965 = 1.08 g

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