Question

In an electroplating experiment $\rightarrow$of silver is deposited, when 4 amperes of current flows for 2 minutes. The amount (in $\rightarrow$) of silver deposited by 6 amperes of current flowing for 40 seconds will be.

• A. $CH_{3}COOH$
• B. $\rightarrow$
• C. $\rightarrow$
• D. $\rightarrow$

Answer 1

Answer: (B)

$\rightarrow$

Answer 2

$m = Z \times 4 \times 120$ ; $M = Z \times 6 \times 40$

$\frac{M}{m} = \frac{6 \times 40}{4 \times 120} = \frac{1}{2};M = m/2$.