In the decomposition of PCl5 represented by, PCl5 ⇌ PCl3 + Cl2, decrease in the pressure of the system will _____________ the degree of dissociation of PCl5?

Related Mcqs:

In the reaction; N2 + O2 ⇌ 2NO, increasing the pressure will result in_________________?

A. Shifting the equilibrium towards right B. Shifting the equilibrium towards left C. No change in equilibrium condition D. None of these...

In an ideal solution, the activity of a component equals its __________________?

A. Mole fraction B. Fugacity at the same temperature and pressure C. Partial pressure D. None of these...

Which of the following is not a reversible process ?

A. Expansion of an ideal gas against constant pressure B. Atmospheric pressure vaporisation of water at 100°C C. Solution of NaCl in water at 50°C D. None of these...

Melting of wax is accompanied with ______________ in entropy?

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

The second law of thermodynamics states that___________________?

A. The energy change of a system undergoing any reversible process is zero B. It is not possible to transfer heat from a lower temperature to a higher temperature C. The total energy of system and surrounding remains the same D. None of the above...