List of top Chemistry Questions on Gas laws asked in BITSAT

Which of the following gases has the highest rate of diffusion?
A 2 L container holds oxygen gas at 300 K and 2 atm pressure. If the temperature is increased to 600 K and the volume is doubled, what is the final pressure?
Which of the following represents Gay Lussac's law? I. (P)/(T) = constant II. P₁T₂ = P₂T₁ III. P₁V₁ = P₂V₂ Choose the correct option.
At what temperature will the rate of effusion of N₂ be 1.625 times that of SO₂ at 50^∘C?
$100\, mL \,O _{2}$ and $H _{2}$ kept at same temperature and pressure. What is true about their number of molecules
Which of the following represents Gay Lussac’s law? I. (P)/(T) = constant II. P₁T₂ = P₂T₁ III. P₁V₁ = P₂V₂ Choose the correct option.
Which of the following represents Gay Lussac's law? I. $\frac{P}{T}=$ constant II. $P _{1} T _{2}= P _{2} T _{1}$ III. $P _{1} V _{1}= P _{2} V _{2}$ Choose the correct option.
At what temperature is the rate of diffusion of SO₂ double that at 50°C?
Increasing order of rms velocities of \( \text{H}_2 \), \( \text{O}_2 \), \( \text{N}_2 \) and \( \text{HBr} \) is
$1 \,L$ of a gas is at a pressure of $10^{-6} \, mm$ of Hg at $25^{\circ} C$. How many molecules are present in the vessel?
Charles' law is represented mathematically as :