List of top Chemistry Questions on States of matter asked in KCET

For an ideal gas, compressibility factor is

Which of the following gases has the highest value of $rms$ velocity at $298\, K$?

The rms velocity of hydrogen is $\sqrt {7}$ times the rms velocity of nitrogen. If $T$ is the temperature of the gas, which of the following is true?

$25\,g$ of each of the following gases are taken at $27^\circ C$ and $600\, mm$ pressure. Which of these will have the least volume?

For one mole of an ideal gas, increasing the temperature from $10^\circ C \, to\, 20^\circ C$________

The r.m.s. velocity of molecules of a gas of density $4 \,kg \,m^{-3}$ and pressure $1.2 \times10^{5} Nm^{-2}$ is

Cooking is fast in a pressure cooker, because

A gas deviates from ideal behaviour at a high pressure because its molecules

Dalton's law of partial pressures is applicable to which one of the following systems ?

Two gas cylinders having same capacity have been filled with 44 g of $4H_2$ and 44 g of $CO_2$ of respectively. If the pressure in $CO_2$ cylinder is 1 atmosphere at a particular temperature pressurein the hydrogen cylinder at the same temperatureis

At what temperature will the r.m.s. velocity of $SO_2$ be the same as that of $O_2$ at 303 K ?

Identify the wrong relation for real gases

For which one of the following mixtures is composition uniform throughout?