Assertion: Thionyl chloride reacts with straight chain primary alcohols without any rearrangement.
Reason: `SO_(2)` escapes from the reaction mixture.
A. If both assertion and reason are correct and reason is correct explanation for assertion
B. If both assertion and reason are correct but reason is not correct explanation for assertion.
C. If assertion is correct but reason is incorrect.
D. if both assertion and reason are incorrect.
