The variation of heat of reaction with temperature at constant pressure is given by the ____________ law?

Related Mcqs:

Pick out the wrong statement ?

A. The chemical potential of a pure substance depends upon the temperature and pressure B. The chemical potential of a component in a system is directly proportional to the escaping tendency of that component C. The chemical potential of ith species (μi) in an ideal gas mixture approaches zero as the pressure or mole fraction … Pick out the wrong statement ?Read More...

Melting of wax is accompanied with ______________ in entropy?

A. Increase B. Decrease C. No change D. None of these...

The Carnot co-efficient of performance (COP) of a domestic air conditioner compared to a household refrigerator is__________________?

A. Less B. More C. Same D. Dependent on climatic conditions...

Gibbs phase rule finds application, when heat transfer occurs by___________________?

A. Conduction B. Convection C. Radiation D. Condensation...

A large iceberg melts at the base, but not at the top, because of the reason that_________________?

A. Ice at the base contains impurities which lowers its melting point B. Due to the high pressure at the base, its melting point reduces C. The iceberg remains in a warmer condition at the base D. All A, B. and C...