Calculate the number of molecule in `2 xx 10^(-6)m^(3)` of a perfect gas at `27^(@) C` and at a pressure of 0.01 m of mercury. Mean KE of a molecule at `27^(@) C = 4xx10^(-11) J and g = 9.8 m//s^(2)`.

Calculate the number of molecules in one cc of a perfect gas at 27^@C and at a pressure of 15 mm of mercury. Take mean KE of a molecule at 27^@C as 5xx10^(-11) J and density of mercury = 13600 kg/m^3 and g= 9.8 m/s^2 .

Calculate the number of molecules is 2 c.c of the perfect gas at 27^(@)C at a pressure of 10 cm. of mercury. Mean kinetic energy of each molecule at 27^(@)C = 7 xx 10^(-4) erg and acceleration due to gravity = 980 cm s^(-2) .

Calculate the number of molecules in 1" cm"^(3) of an ideal gas at 27^(@)C and a pressure of 10 mm of mercury. Mean kinetic energy of a molecule at 27^(@)C is 4xx10^(-14) erg, the density of mercury is 13.6 gm/c.c.

Find the number of molecules in 10cm^3 of a perfect gas at at 40^@C and at a pressure of 2cm of mercury. Mean KE of a gas at 40^@C=6xx10^(-21) J. Density of mercury = 13600 kg/m^3 .

Calculate the number of molecules in 1 cc of an ideal gas at 27^(@)C a pressure of 10 mm of mercury. Mean kinetic energy of molecule at 27^(@)C is 4 xx 10^(-14) erg, the density of mercury is 13.6 g//cc .

Calculate the number of molecules in 1 cc of an ideal gas at 27^(@)C a pressure of 10 mm of mercury. Mean kinetic energy of molecule at 27^(@)C is 4 xx 10^(-14) erg, the density of mercury is 13.6 g//cc .

Calculate the volume occupied by 4.045 xx 10^(2) molecules of oxygen at 27^(@)C and having a pressure of 700 torr.

The number of molecules in a litre of a gas at temperature of 27^(@)C and a pressure of 10^(6) dyne cm^(-2)

The number of molecules in a litre of a gas at temperature of 27^(@)C and a pressure of 10^(6) dyne cm^(-2)