(A): `Ti(IV)` in aqueous solutions is colour less.
(R): `Ti(IV)` has no electrons in d-subshell. 

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)