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 gas bulbs are connected by a thin tube. Calculate the partial pressure of helium after the connective valve is opened at a constant temperature of 27^@C .

A bulb filled with a gas is connected to an open -end manometer. the level of mercury in the arm attached to the gas bulb is 20 cm lower than that in the open. end arm, calculate the pressure of the gas in the bulb in the units of atm and Pa? Consider the atmospheric pressure to be 76 cm Hg.

Two glass bulbs of equal volume are connected by a narrow tube and are filled with a gas at 0^@C and a pressure of 76cm of mercury. One of the bulbs is then placed in melting ice and the other is placed in a water bath maintained at 62^@C . What is the new value of the pressure inside the bulbs? The volume of the connecting tube is negligible.

two glass bulbs of equal volume are connected by a narrow tube and are filled with a gas at 0(@)C at a pressure of 76cm of mercury. One of the bulbs is then placed in melting ice and the other is placed in a water bath maintained at 62^(@)C .What is the new value of the pressure inside the bulbs? The volume of the connecting tube is neigligible.

two glass bulbs of equal volume are connected by a narrow tube and are filled with a gas at 0(@)C at a pressure of 76cm of mercury. One of the bulbs is then placed in melting ice and the other is placed in a water bath maintained at 62^(@)C .What is the new value of the pressure inside the bulbs? The volume of the connecting tube is neigligible.

Two glass bulbs of equal volume are connected by a narrow tube and are filled with a gas at 0^@C and a pressure of 76cm of mercury. One of the bulbs is then placed in melting ice and the other is placed in a water bath maintained at 62^@C . What is the new value of the pressure inside the bulbs? The volume of the connecting tube is negligible.

Write down the relation connecting the pressure and temperature of a gas if volume is kept constant.

It is required to double the pressure of helium gas, contained in a steel cylinder, by heating. If the initial temperature of helium be 27^(@)C the temperature up to which it ought to be heated is –