(A) As temperature increases, heat of reaction also increases for exothermic as well as endothermic reactions. ltBrgt (R) `DeltaH_("reaction")` varies according to the relation:
`(DeltaH_(2)-DeltaH_(1))/(T_(2)-T_(1))=DeltaC_(P)`.
A. If both (A) and (R) are correct and (R) is the correct explanation for (A).
B. If both (A) and (R) are correct but (R) is not the correct explanation for (A).
C. If (A) is correct but (R) is incorrect
D. If (A) is incorrect but (R) is correct.