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.
