Question

Assertion (A): U(VI) is more stable than $Nd(VI)$
Reason (R) : The valence electrons in $U$ are in $5f, 6d$ and $7s$-orbitals

• A. Both (A) & (R) are correct and (R) is correct explanation of (A)
• B. Both (A) & (R) are correct but (R) is not correct explanation of (A)
• C. (A) is correct and (R) is incorrect
• D. Both (A) and (R) are incorrect

Answer 1

Answer: (B)

Correct answer is (b) Both (A) & (R) are correct but (R) is not correct explanation of (A)