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For gaseous state, if most probable speed is denoted by `C^(**)` average speed by `barC` and root square speed by `C`, then for a large number of molecules, the ratios of these speeds areA. `C^(**) : barC : C = 1 : 1.225 : 1.128`B. `C^(**) : barC : C = 1.225 : 1.128 : 1`C. `C^(**) : barC : C = 1.128 : 1 : 1.225`D. `C^(**) : barC : C = 1 : 1.128 : 1.225` |
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Answer» Correct Answer - D `C^(*):barC:C=sqrt((2RT)/(M)) = sqrt((8RT)/(piM)) = sqrt((3RT)/(M))` `= sqrt(2) : sqrt((8)/(3.142)) : sqrt(3)` `1:1.128:1.225` |
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