Reason (R): The dissociation of water is an endothermic reaction.
A. Both A and R are correct and R is the correct explanation of A
B. A is correct but R is wrong
C. A is wrong but R is correct
D. Both A and R are wrong
Answer:A
Reason (R): The dissociation of water is an endothermic reaction.
A. Both A and R are correct and R is the correct explanation of A B. A is correct but R is wrong C. A is wrong but R is correct D. Both A and R are wrong