Options:
A.
B.
C.
D.
Sign in to view the correct answer and detailed explanation.
Study with fewer interruptions on Android
Use Ulearngo on a verified device for smoother past-question study.
Ulearngo is an independent study app. It is not affiliated with, endorsed by, or representing West African Examinations Council (WAEC). Always confirm official exam, admission, registration, syllabus, timetable, and result information from WAEC official website, WAEC Nigeria.
Earlier discussion
2 older comments kept for context.
SHARON OLUWAFISAYO
Enthalpy is given as Heat of product-Heat of reactant
If the heat of reactant is lesser than that of the product,the enthalpy will be positive,and positive enthalpy signifies an endothermic reaction.
favour
Endothermic reactions need heat, so, after the reaction has taken place, the solution will take in or absorb all available heat, thereby making the heat content of the product much more than that of the reactant.