Assertion: `Tt^(3+)` salts are coloured whereas `Ti^(4+)` salts are white. `Ti^(3+)` is less stable than `Ti^(4+)`

Options

A. If both assetion and reason are true and the reason is the correct explanation of the assertion.
B. If both assertion and reason are ture but reason is not the correct explanation of the assertion.
C. If assertion is true but reason is false.
D. If assertion is false but reason is true.

Answer

B

Explanation

Correct explanation: `Ti (III)` salts have one upaied electron in d-subshell `(3d^(1))` whereas `Ti (IV)` salts no electron in the d-subshell `(3 d^(0))`.