Consider the reaction, C + O2 ⇌ CO2; ΔH = – 94 kcal. What will be the value of ΔH for the reaction CO2 → C + O2 ?

Related Mcqs:

Fugacity is most helpful in____________________?

A. Representing actual behaviour of real gases B. Representing actual behaviour of ideal gases C. The study of chemical equilibria involving gases at atmospheric pressure D. None of these...

The internal energy of an ideal gas is a function of its _____________ only?

A. Molecular size B. Volume C. Pressure D. Temperature...

Requisites of a reversible process is that the ____________________?

A. System and surroundings pressure be equal B. Friction in the system should be absent C. System and surroundings temperature be equal D. None of these...

A two stage compressor is used to compress an ideal gas. The gas is cooled to the initial temperature after each stage. The intermediate pressure for the minimum total work requirement should be equal to the _____________ mean of P1 and P2.(where, P1 and P2 are initial and final pressures respectively) ?

A. Logarithmic B. Arithmetic C. Geometric D. Harmonic...

(∂T/∂P)H is the mathematical expression for__________________?

A. Specific heat at constant pressure (Cp) B. Specific heat at constant volume (Cv) C. Joule-Thompson co-efficient D. None of these...