Test SeriesFree PYQsExamsPricing

MHT CET Chemistry question

ChemistryThermodynamicsMHT CET

The heat evolved in the combustion of benzene is given by ; kJ. Which of the following quantities of heat energy will be evolved when 39 g are burnt?

Answer: (B)

Solution

39 g of C6H6 (M = 78 g is 0.5 mol, so the heat evolved = 0.5 x 3264.6 = 1632.3

See the full step-by-step solution

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

Create a free account

Question ID VK-064488