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A 12 g sample of Helium gas is heated at...

A 12 g sample of Helium gas is heated at constant pressure from an initia temperature `27^(@)C` to a final temperature `227^(@)C.` Assume that the gas is ideal and answer the following questions.
Increase in the internal energy of the gas will be -

A

9200 J

B

5500 J

C

7470 J

D

8560 J

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MOTION-KINETIC THEORY OF GASES -EXERCISE-2
  1. In the following table the number of molecules N (1) moving with defin...

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  2. In the following table the number of molecules N (1) moving with defin...

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  3. Three particles have speeds of 2u, 10u and 11u. Which of the following...

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  4. N (lt 100) molecules of a gas have velocities 1,2,3….N km/s respective...

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  5. The average kinetic energy of gas molecule at 27^(@)C is 6.21xx10^(-21...

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  6. Temperature of diatomic gas is 300 K. If moment of intertia of its mol...

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  7. N molecules each of mass m of gas A and 2 N molecules each of mass 2m ...

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  8. The temperature of neon gas is increased by 2^(@)C at constant volume....

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  9. The temperature of argon, kept in a vessel, is raised by 1^(@)C at a c...

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  10. A 12 g sample of Helium gas is heated at constant pressure from an ini...

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  11. A 12 g sample of Helium gas is heated at constant pressure from an ini...

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  12. Now consider that the above sample of 12 g of Helium, at its final tem...

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  13. Now consider that the above sample of 12 g of Helium, at its final tem...

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  14. Three closed vessels A, B and C are at the same temperature T and cont...

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  15. Let barv,v(rms) and vp respectively denote the mean speed. Root mean s...

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  16. Two monoatomic ideal gases 1 and 2 of molecular masses m^(1) and m​^(...

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  17. A container is filled with 20 moles of an ideal diatomic gas at absolu...

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  18. Two moles of a gas at temperature T and volume V are heated to twice i...

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  19. A triatomic, diatomic and monoatomis gas is supplied same amount of he...

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  20. 105 calories of heat is required to raise the temperature of 3 moles o...

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