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How many faraday of charge is required for conversion of C6H5NO2 into C6H5NH2?

How many faraday of charge is required for conversion of C6H5NO2 into C6H5NH2?

Grade:upto college level

1 Answers

Sunil Kumar FP
askIITians Faculty 183 Points
9 years ago
C6 H5 NO2 + 6H+ + 6e- → C6 H5 NH2 + 2H2 O

Molecular mass of nitrobenzene is 123.

We know that 1g of hydrogen is liberated from 96500 C.

Thus for 6g Hydrogen, the charge required will be 6 * 96500 C

As 1 faraday charge= 96500 C

Therefore, to convert 123 g nitrobenzene to aniline, 6 faraday charge is required.

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