Assertion: The order of basicity of amnines in the gaseous phase follows the order : `3^(@)" amines" gt 2^(@)" amines"gt 1^(@)gt" amines"`.
Reason: Amines have an unshared pair of electrons on nitrogen atom due to which they behave as lewis abse.

Options

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