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

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

Tardigrade Admin · Accepted Answer

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

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

Both (A) & (R) are correct and (R) is correct explanation of (A)

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

(A) is correct and (R) is incorrect

Both (A) and (R) are incorrect

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

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

Both (A) & (R) are correct and (R) is correct explanation of (A)

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

(A) is correct and (R) is incorrect

Both (A) and (R) are incorrect

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

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