(A): Among `Ca^(2+)` and `Zn^(2+)` ions, `Ca^(2+)` is more stable than `Zn^(2+)`
(R) : Both `Ca^(2+)` and `Zn^(2+)` ions are diamagnetic

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. (A) is false but (R) is true

Answer

B