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(a) Calculate (i) root-mean-square speed...

(a) Calculate (i) root-mean-square speed and (ii) the mean energy of 1 mol of hyderogen at STP given that density of hydrogen is `0.09 kg//m^(3)`. (b) Given that the mass of a molecule of hydergen is `3.34 xx 10^(-27)` kg, calculate Avogadro's number. (c ) Calculate Boltmann's constant.

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SL ARORA-Kinetic Theory of gases-Example
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  2. Calculate the root mean square speed of one gram molecule of hydrogen ...

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  3. (a) Calculate (i) root-mean-square speed and (ii) the mean energy of 1...

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  4. Calculate Boltzmann's constent.

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  5. At what temperature will the average velocity of oxygen molecules be s...

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  6. A vessel A contains hydrogen and another vessel B whose volume is twic...

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  7. A vessel A contains hydrogen and another vessel B whose volume is twic...

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  8. A vessel A contains hydrogen and another vessel B whose volume is twic...

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  9. A flask contains argon and chlorine in the ratio 2:1 by mass. The temp...

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  10. A flask contains argon and chlorine in the ratio 2:1 by mass. The temp...

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  11. Two perfect monoatomic gases at absolute temperature T(1) and T(2) are...

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  12. Four molecules of a gas have speeds 2, 4, 6 and 8 kms^(-1) respectivel...

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  13. If three gas molecules have velocity 0.5, 1 and 2 km//s respectively, ...

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  14. Calculate the r.m.s. velocity of oxygen molecule at S.T.P. The molcula...

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  15. The rms velocity of hydrogen at S.T.P is u ms^(-1). If the gas is heat...

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  16. The rms speed of oxygen molecules at a certain temperature is upsilon....

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  17. At what temperature is the r.m.s velocity of a hydrogen molecule equal...

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  18. Calculate the temperature at which r.m.s velocity of gas molecules is ...

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  19. Calculate the temperature at which rms velocity of a gas is half it's ...

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  20. Uranium has two isotopes of masses 235 and 238 units. If both are pres...

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