(A) Second ionization enthalpies of Cr and Cn are very low
(R) Both Cr and Cu are stable in their +2 oxidation state

Options

A. Both (A) and (R) are true and (R) is the correct explanation of (A)
B. Both (A) and (R) are true and (R) is not the correct explanation of (A)
C. (A) is true but (R) is false
D. Both (A) and (R) are false

Answer

D

Explanation

Both (A) and (R) are false