250 mL of a waste solution obtained from the workshop of a goldsmith contains 0.1 M AgNO_3 and 0.1 M AuCl....

Question

250 mL of a waste solution obtained from the workshop of a goldsmith contains 0.1 M AgNO_3 and 0.1 M AuCl. The solution was electrolyzed at 2 V by passing a current of 1 A for 15 minutes. The metal/metals electrodeposited will be : (E^0_ Ag^+/Ag =0.80V, E^0_ Au^+/Au =1.69V)

Accepted Answer

(C)

JEE Main 2020 Chemistry question

Solution