Question

The quantity of electricity in faradays requi- red to reduce 1.23 gm of nitro benzene to aniline is

Answer 1

Hello Dear.

In this reaction , Reaction for reduction

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C₆H₅NO₂ +6H⁺ +6e⁻ -----→ C₆H₅NH₂ +2H₂O

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Given in the question :-⇒

Molar mass of nitrobenzene =123

Here 12.3 nitrobenezene Mole= 6×12.3 / 123

= 0.6

Charge = 0.6 × 96500

=57900

As 50% efficiency

So, 2 × 57900

=115800 C .

Therefore the charge required is 115800 C.

Answer 2

Answer:

Explanation:

it is