Question

14 The Ecell

= 1.18 V for Zn(s)[Zn*(1M) | Cu*2 (1M) [Cu(s). The value of x if when excess granulated zinc is
2.303RT
added to 1 M Cu+2 solution the [Cu*2] becomes 10-* M, is (T = 298 K,
= 0.059)

(1) 40
(2) 30
(3) 20
(4) 10
​

Answer 1

Answer:

the correct answer is option 2 ) 30