Write the criteria for spontaneity of a reaction at constant pressure and temperature.

Differentiate between the rate of a reaction and rate constant.

Knowing the equilibrium constant value of a cell reaction at a particular temperature, how will you calculate the standard Gibbs free energy change for the reaction?

Fill in the blanks: The curve showing the variation of absorption with pressure at constant temperature is called_________.

Answer the following questions based on the P-T phase diagram of CO_2 : Describe qualitatively the changes in a given mass of solid CO2 at 10 atm pressure and temperature 65^-@C as it is heated up to room temperature at constant pressure

How does the velocity of sound depend upon pressure and temperature of the medium.

Write short notes on: Cannizzaro reaction

Write the Arrhenius equation regarding the dependence of rate constant with temperature of a reaction.

What will be the sign of DeltaG for a spontaneous reaction?

Write the dimension of following quantity Planck's constant.