(A) The highest oxidation state of chromium in its compounds is + 6
(R) Chromium atom has only six electrons in ns and (n-1)d orbitals.

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

A

Explanation

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