Home
Class 12
PHYSICS
A thermally insulated container is divid...

A thermally insulated container is divided into two parts by a screen . In one part , the pressure and temperature are P and T for an ideal gas filled. In the second part it is vacuum. If now a small hole is created in the screen , then the temperature of the gas will

A

decrease

B

increase

C

remains same

D

none of the above

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

One mole of an ideal gas at an initial temperature true of TK does 6R joule of work adiabatically. If the ratio of specific heats of this gas at constant pressure and at constant volume is 5//3 , the final temperature of the gas will be

At pressure P and absolute temperature T a mass M of an ideal gas fills a closed container of volume V. An additional mass 2M of the same gas is added into the container and the volume is then reduced to V/3 and the temperature to T/3 . The pressure of the gas will now be:

A given quantity of a ideal gas is at pressure P and absolute temperature T. The isothermal bulk modulus of the gas is

A given quantity of a ideal gas is at pressure P and absolute temperature T. The isothermal bulk modulus of the gas is

Two balloons are filled one with pure He gas and the other with air respectively. If the pressure and temperature of these balloons are same, then the number of molecules per unit volume is

One mole of an ideal gas requires 135 J of heat to raise its temperature by 15 ^@ K when heated at constant pressure. If the same gas is heated at constant volume to raise the temperature by the same, then the heat required will be (R = 8.3J /mole ^@K)

Two cylinders A and B fitted with pistons contain equal amounts of an ideal diatomic gas at 300K . The piston of A is free to move while that of B is held fixed. The same amount of heat is given to the gas in each cylinder. If the rise in temperature of the gas in B is

An insulator container contains 4 moles of an ideal diatomic gas at temperature T. Heat Q is supplied to this gas , due to which 2 moles of the gas are dissociated into atoms but temperature of the gas remains constant . Then

An inflated rubber balloon contains one mole of an ideal gas, has a pressure P, volume V and temperature T. If the temperature rises to 1.1 T , and the volume is increased to 1.05 V the final pressure will be

For an ideal gas, number of moles per litre in terms of its pressure P, gas constant R and temperature T is "_____________" .