Redox Reactions And Electrochemistry Ques 311

Question: The quantity of electricity needed to liberate 0.5 gram equivalent of an element is [CPMT 1988; MP PMT 1997]

Options:

A) 48250 Faradays

B) 48250 Coulombs

C) 193000 Faradays

D) 193000 Coulombs

Show Answer

Answer:

Correct Answer: B

Solution:

Electricity required = No. of gm equivalent ´ 96500 coulombs = 0.5 ´ 96500 = 48250 C.



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