Home
Class 12
CHEMISTRY
Assertion (A) Cu cannot liberate hydroge...

Assertion (A) Cu cannot liberate hydrogen from acids.
Reason (R ) Because it has positive electrode potential.

A

Both A and Rare true and R is the correct explanation of A.

B

Both A and R are true but R is NOT the correct explanation of A.

C

A is true but R is false.

D

A is false and R is True

Text Solution

Verified by Experts

The correct Answer is:
A
Copper (Cu) does not liberate hydrogen from acids due to the presence of positive electrode potential.
Promotional Banner

Similar Questions

Explore conceptually related problems

The metal which cannot liberate hydrogen from acid is

Why does not copper liberate hydrogen from acids. ?

Name two metals which do not liberate hydrogen from acids.

Assertion (A) : Galvanized iron does not rust. Reason (R): Zn has a more negative electrode potential than Fe .

Assertion (A): DNA is positively charged molecule. Reason (R) : DNA moves towards the positive electrode (anode).