MHT CET202016 Oct 2020Morning ShiftChemistryElectrochemistryActual
How many electrons are involved in the reaction when 0 40 F of electricity is passed through an electrolytic solution?
Options
- A6.642 10²⁵
- B2.4088 10²³
- C1.505 10²⁴
- D6.022 10²³
Correct answer
B. 2.4088 10²³
Step-by-step solution
(C) array l 1 ~F =96500 C 0.4 ~F =96500 0.4=38600 C array aligned Now, 96500 C &=6.022 10²³ electrons 38600 C &= 6.022 10²³ 38600 96500 &=2.4088 10²³ electrons aligned