MHT CET Chemistry question

In the combustion of 2.0 g of methane 25 kcal heat is liberated, heat of combustion of methane would be

Answer: (B)

Solution

2.0 g of CH4 is 2/16 = 0.125 mol, so heat per mole = 25/0.125 = 200 kcal (liberated); the

Create a free account to read the complete working, and practise questions like this in a timed test.

Question ID VK-064489