Assertion: Absolute value of internal energy of a substance cannot be determined. Reason: It is impossible to determine exact values of constituent energies of the substances.
Choose Your Option
A. Assertion is correct, reason is correct; reason is a correct explanation for assertion.
B. Assertion is correct, reason is correct; reason is not a correct explanation for assertion
C. Assertion is correct, reason is incorrect
D. Assertion is incorrect, reason is correct.