JEE Main Chemistry question
The heat of combustion of methane is . If 3.2 g of methane is burnt:
Answer: (A)
Solution
Moles of . Heat evolved , i.e. (heat is evolved, matching option (a)).
The heat of combustion of methane is . If 3.2 g of methane is burnt:
Moles of . Heat evolved , i.e. (heat is evolved, matching option (a)).