Question

The ratio of kinetic energies of 1 gm of h2 and 2 gm of ch4 at the same temperature will be

Answer 1

Answer:

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Explanation:

The ratio of kinetic energy of 2gm of H2 and 4gm of CH4 at a given temperature is. K.E=3/2 nRT ; K.E is directly proportional to n K.E 1/K.E 2 = n1/n2 K.E(H2) / K.E(CH4) =2/2 ÷ 4/16 =1 ÷ 1/4 = 4/1.

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