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Faraday's Second Law

An acidic sol...

Question

An acidic solution of $C u^{2 +}$ salt containing 0.4 g of $C u^{2 +}$ (CuSO₄) is electrolysed until all the Cu is deposited. The electrolysis is continued for seven more minutes with the volume of solution kept at 100 ml and the current at 1.2 Ampere. Calculate volume of gases evolved at N.T.P at anode during entire electrolysis.

A

44.56 ml

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B

99.68 ml

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C

34 ml

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D

12 ml

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Solution

The correct option is B
99.68 ml

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Similar questions

An acidic solution of $C u^{2 +}$ salt containing 0.4 g of $C u^{2 +}$ (CuSO₄) is electrolysed until all the Cu is deposited. The electrolysis is continued for seven more minutes with the volume of solution kept at 100 ml and the current at 1.2 Ampere. Calculate volume of gases evolved at N.T.P at anode during entire electrolysis.

Q. An acidic solution of

C u^{2 +}

salt containing 0.4 g of

C u^{2 +}

is electrolysed until all

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is deposited. The electrolysis is continued for seven more minutes with the volume of solution kept at 100 ml and the current at 1.2 A. Calculate the volume of gases evolved at NTP during entire electrolysis.

C u

63.6

Q. An acidic solution of

C u^{2 +}

salt containing

0.4 g

C u^{2 +}

is electrolysed until all the copper is deposited. The electrolysis is continued for seven more minutes with the volume of solution kept at 100 ml and the current at

1.2

amp. Find the volume of gases evolved at anode and Cathode at NTP during the entire electrolysis.

Q. An acidic solution of

C u^{2 +}

salt containing

0.4 g

C u^{2 +}

is electrolysed until all the copper is deposited. The electrolysis is continued for seven more minutes will volume of solution kept at

100 m L

and the current at

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. Calculate the gases evolved at NTP during the entire electrolysis.

Q. An acidic solution of

C u^{2 +}

salts containing 0.4 g of

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is electrolyzed until all the copper is deposited. The electrolysis is continued for seven more minutes with the volume of solution kept at 100 mL and the current at 1.2 A. The volume (in mL) of gases evolved at STP during the entire electrolysis is : (write your answer to nearest integer)

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