plz explain the question. What is asked here?
Question
Assertion The enthalpy of formation of gaseous oxygen molecules at 298 K and under a pressure of one atmosphere is zero.
Reason The entropy of formation of gaseous oxygen molecule under the same conditions is zero.
A. both Assertion and Reason are true and the Reason is the correct explanation of the Assertion
B. both Assertion and Reason are true but the Reason is not the correct explanation of the Assertion
C. Assertion is true but Reason is false
D. both Assertion and Reason are false