Assertion : But-1-ene and 2-methylprop-1-ene are position isomers.
Reason : Position isomers have same molecular formula but different arrangement of carbon atoms.
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.
