Volume of a bottle is 500 CC. If its temperature is increased from `27^@C` to `52^@C`. How much air will be escaped from the bottle?

The volume of a bulb is 1L. If its temperature is increased from 0^@C to 27^@C what percentage of air will be expelled from the bulb? Assume that the internal pressure remains the same?

Wooden block is floating on water having a temperature of 0^@C and its V volume Is outside of the water. If the temperature of water is increased from 0^@C to 20^@C what will be the effect on the volume V?

To rise temperature of 30 gm water from 20^@C to 50^@C how much heat is required?

In a zero order reaction for every 10^(@)C rise of temperature , the rate is double . If the temperature is increased from 10^(@)C " to " 100^(@)C , the rate of the reaction will become -

A wooden block is floating on water at 0^(@)C keeping a portion V of its volume outside water. If the temperature of the water is increased from 0^(@)C to 20^(@)C , then what change of V will be observed?

A container of fixed volume 0.4 L contains 0.56 g of a gas at 27^(@)C . The pressure of the gas at this temperature is 936 mmHg. If the amount of the gas is increased to 2.1g and its temperature is decreased to 17^(@)C , then what will be the pressure of the gas? Assuming gas behaves ideally.

70 cal of heat is required to increase the temperature of 2 mol of an ideal diatomic gas at constant pressure from 40^(@)C to 45^(@)C . How much heat will be required to increase the temperature of that gas by the same amount at constant volume? R = 2 cal cdot mol^(-1) cdot K^(-1) .