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## Gaseous State

### Chemistry

#### Previous Years Questions

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Let (Crms)H2 is the r.m.s. speed of H2 at 150 K. At what temperature, the most probable speed of helium [Cmp)He] will be...
WB JEE 2022
WB JEE 2022
The average speed of H2 at T1K is equal to that of O2 at T2K. The ratio T1 : T2 is...
WB JEE 2022
Molecular velocities of two gases at the same temperature (T) are u1 and u2. Their masses are m1 and m2 respectively. Wh...
WB JEE 2021
At 273 K temperature and 76 cm Hg pressure the density of a gas is 1.964 g L-1. The gas is
WB JEE 2020
For a van der Waals' gas, the term $$\left( {{{ab} \over {{V^2}}}} \right)$$ represents some
WB JEE 2019
For same mass of two different ideal gases of molecular weights M1 and M2, Plots of log V vs log p at a given constant t...
WB JEE 2017

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