Question

On passing 5 ampere current through an aqueous solution of an
unknown salt of Pd for 2.15 hour, 10.64 g of Pd^(n+) get deposited at
cathode. The value of n is
(At. wt. of Pd = 106.4)
(A) 2
(B) 3
(C) 3.5
(D) 4​

Answer 1

Answer:

(D) 4

Explanation:

value of n is 4

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