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  • The molten salt was electrolysed for   with <img alt="7.42 \mathrm{~A}" s

The molten salt was electrolysed for 6 \mathrm{~min}  with 7.42 \mathrm{~A}  current, 0.16 \mathrm{~mg} of metal was deposited. Calculate the Eq. mass of metal
 

Option: 1

 2.64
 


Option: 2

 5.78
 


Option: 3

 9.87
 


Option: 4

 10.66
 


Answers (1)

best_answer

\begin{gathered} \frac{0.16}{\text { Eq mass }}=\frac{7.42 \times 60 \times 6 z}{96500} \\ \text { Eqmas }=\frac{0.16 \times 96500}{7.42 \times 60 \times 6} \\ \text { Eq mas }=5.78 \end{gathered}

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Kuldeep Maurya

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