Consider the following apparatus. Calculate the partical pressure of He after opening the valve. The temperature is remain constant at `16^(@)C`

Two gas bulbs are connected by a thin tube. Calaculate the partial pressure of helium after the connective value is opened at a constant temperature of 27^(@)C

Two vessels of capactie 1.5 L and 2.0 L containing hydrogen at 750 mm pressure and oxygen at 100 mm pressure, respectivity are connected to each other through a valve. What will be the final pressure of the gaseous mixture assuming that the temperature remains constant?

Nitric oxide (NO) reacts with molecular oxygen as follows: 2NO(g)+O_(2)(g) rarr 2NO_(2)(g) Initially NO and O_(2) are separated as shown below. When the valve is opened the reaction quickly goes to completion Assume that the temperature remains constant at 27^(@) C [ R=0.08 atm lit//mol//K] The pressure of O_(2) in 2L container after reaction is:

Calculate the temperature at which rms velocity of a gas is half its value at 0^(@)C , pressure remaining constant

600 cc of a gas at a pressure of 750 mm is compressed to 500 cc. Taking the temperature to remain constant, the increase in pressure is

Calculate the temperature at which rms velocity of a gas is one third its value at 0^(@)C , pressure remaining constant.

Consider the following two statements: A. Kinear momentum of the system remains constant. B. Centre of mass of the system remains at rest