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Calculate the ratio of average velocity of helium atoms at 27^@C and methane molecules at 127^@C. |
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Answer» Solution :`( vecC_(1))/(vecC_(2)) = SQRT((T_1M_2)/(T_2 M_1))` SUBSTITUTING the values, ` ( vecC_1)/( vecC_2)= sqrt((300 xx 16 )/( 400 xx 4 )) = sqrt(3) = 1.73` The ratio of average velocity of He and `CH_4 `=1.73:1 |
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