Given below are two statement : one is labelled as Assertion A and the other is labelled as Reason R
Assertion A : 5f electron can participate in bonding to a far greater extent than 4f electrons
Reason R : 5f orbitals are not as buried as 4f orbitals
In the light of the above statements, choose the correct answer from the options given below

A

A is false but R is true

B

Both A and R are true and R is the correct explanation of A

C

A is true but R is false

D

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