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Oxidation of succinate ion produces ethy...

Oxidation of succinate ion produces ethylene and carbon dioxide gases. On passing `0.2` Faraday electricty through an aqueous solution of potassium succimate, the total volume of gases (all both cathode and anode) liberated at STP (1 atm and 273 K) is

A

`(8.96)`

B

`(4.48)`

C

`(6.72L)`

D

`2.24L`

Text Solution

Verified by Experts

At anaode :
2f produce 1 mole of ethene gas and 2 mol of `CO_2` gas. Therefore , 0.2 F produce 1mole of `H_2`.Therefore ,0.2 F will be produce 0.1 mol of `H_2` gas.
0.1 =0.4
`V=(nRT)/(p)=(0.4xx0.0821xx272)/(1)=8.96L`
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