MHT CET20226 Aug 2022Morning ShiftChemistryElectrochemistryActual
How many coulombs of electricity is required to produce 1 ~g Na metal from its ions? (Atomic mass Na =23 )
Options
- A1516 C
- B3132 C
- C2088 C
- D4196 C
Correct answer
D. 4196 C
Step-by-step solution
aligned & Na ⁺+ e ⁻ Na _ ( s ) & 1 23 ~mol 1 23 ~mol e ⁻ & = 1 23 96500 & =4195.6 C aligned