Test SeriesFree PYQsExamsPricing

MHT CET Chemistry question

ChemistryThermodynamicsMHT CET

The enthalpy of formation for , and at and atm. pressure are , and respectively. The enthalpy of combustion of will be

Answer: (C)

Solution

gives $Δ_cH=2(-394)+2(-286)-52=-788-572-52=-1412\

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-064043