C(s) + 2S(g) → CS\(_2\)(g)
ΔH = +89 kJ mol-1
The chemical equation above implies that
a
each of carbon and sulphur has 89 kJ of energy
b
both carbon and sulphur contribute 89 kJ of energy
c
89 kJ of energy is released
d
89 kJ of energy is absorbed
Explanation
Correct Option
dVideo Explanation
Post your Contribution
Share:
Discussions (9)

godstamtam
7 years ago
Yeah
Since it is positive it is endothermic nd in endothermic reactions heat is absorbed

Habeeb Horlalekan
12 years ago
It's d... because in the reaction, 89kj of energy was absorbed which is endothermic reaction.

Abdullahi113
1 year ago
Absolutely correct Enthothermic reaction is positive which means heat is absorbed in the reaction




