QJEEM18Ch57f8: JEE Main 2018 Chemistry - Class 12 JEEM18Ch57f8 Solution: When 9.65 ampere current was passed for 1.0 hour into…

Question

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When 9.65 ampere current was passed for 1.0 hour into nitrobenzene in acidic medium, the amount of p-aminophenol produced is :

Accepted Answer

Moler mass of p

-

aminophenol

= 6

\times

12 + 7 + 14 + 16

= 109 gmol^{$-$ 1}

Eq. weight (E) =

\frac{W}{Q}

\times

96500

\Rightarrow

W =

\frac{E Q}{96500}

\Rightarrow

W =

\frac{E I t}{96500}

\Rightarrow

W =

\frac{109}{4} \times \frac{9.65 \times 3600}{96500}

\Rightarrow

W = 9.81 gm

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