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A flask contains argon and chlorine in t...

A flask contains argon and chlorine in the ratio 2:1 by mass. The temperature of the mixture is `27^(@)C`. Obtain the ratio of
`(i)` average kinetic energy per molecule, and
`(ii)` root mean square speed of the molecules of two gases.
Atomic mass of argon = 39.9 u, Molecular mass of chlorine = 70.9 u.

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To solve the problem, we will follow these steps: ### Step 1: Calculate the Average Kinetic Energy per Molecule The average kinetic energy (KE) per molecule of a gas is given by the formula: \[ KE = \frac{3}{2} k_B T \] ...
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