JEE Main 29 June 2022 Shift 2 Solved Paper

Section: Chemistry

Question : 84 of 90

Marks: +1, -0

The cell potential for the given cell at 298K
Pt|H2(g,1‌bar)|H+(aq)|Cu2+(aq)∣Cu(s)
is 0.31V. The pH of the acidic solution is found to be 3 , whereas the concentration of Cu2+ is 10−xM. The value of x is_____
(Given : ECu2+∕CuΘ=0.34V and ‌

2.303RT

=0.06V )

[29-Jun-2022-Shift-2]

Your Answer:

Validate

Go to Question:

Prev Question

Next Question