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At what temperature the velocity of O(2)...

At what temperature the velocity of `O_(2)` molecules will have the same velocity as `SO_(2)` at 47°C?

A

`113^@C`

B

`160^@C`

C

`-113^@C`

D

`-160^@C`

Text Solution

Verified by Experts

The correct Answer is:
C
`(T_1)/(m_1) = (T_2)/(m_2) implies (320)/(64) = (T_2)/(32)`.
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AAKASH SERIES-STATES OF MATTER-PRACTICE SHEET (EXERCISE -III) (LEVEL -I MAIN)(STRAIGHT OBJECTIVE TYPE QUESTIONS)
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  2. The absolute temperature of a gas

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  3. Which of the following is valid at absolute zero?

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  4. Which of the following indicates Kinetic gas equation ? a) PV = (3M)...

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  5. Boltzmann constant represents the gas constant per

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  6. The average K.E. of one mole of an ideal gas in calories is equal to

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  7. SO(2) , molecule is twice as heavy as O(2) molecule. Hence at 25°C th...

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  8. The temperature at which Methane molecules have the same average Kinet...

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  9. The RMS velocities of two gases at the same temperature are u1 and u2 ...

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  10. At a given temperature the ratio of RMS and average velocities is

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  11. The RMS velocity of an ideal gas at 300K is 12240 cm/see, then its mos...

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  12. Molecules having the least RMS velocity at constant temperature are

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  13. When the temperature of a gas is raised from 27^@C to 927^@C, its RMS ...

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  14. At 27°C the ratio of the R.M.S. Velocities of ozone and oxygen molecul...

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  15. At what temperature the velocity of O(2) molecules will have the same ...

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  16. If Cp, bar(C ) and C of CO2 gas are equal at T1 ,T2 and T3 temperature...

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  17. {:("List -I","List - II"),("A)" sqrt((U1^2 + U2^2 + ….+ Un^2)/(n)),"1)...

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