During lightening which gas splits `O_3`?

Which inert gas is lightest?

The process in which water is split during photosynthesis is

During adiabatic expansion of 2 moles of a gas, the internal energy of the gas is found to decrease by 2J. The work done by the gas during the process is

During photosynthesis O_(2) is liberated by oxidation of

A gas cools down during adiabatic expansion and it becomes hot during adiabatic compression-explain.

Give reason : On the basis of E^(@) values, O_(2) gas should be liberated at anode. But it is Cl_(2) gas which is liberated in the electrolysis of aqueous NaCl.

State, with equations, what happens when O_(3) gas is passed through an aqueous solution of Kl.

Which of the following does not change during compression of a gas at constant pressure-