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A perfect gas at 27^(@)C is heated at co...

A perfect gas at `27^(@)C` is heated at constant pressure so as to double its volume. The temperature of the gas becomes.

A

`600^(@)C`

B

`54^(@)C`

C

`327^(@)C`

D

`300^(@)C`

Text Solution

Verified by Experts

The correct Answer is:
c
`(V)/(T)="Constant"rArr (2V)/(T.)=(V)/(273+27)rArr T.=600K =327^(@)C`
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FULL MARKS-HEAT AND THERMODYNAMICS-ADDITIONAL QUESTIONS SOLVED (I. Choose the correct answer from the following)
  1. The correct value of 0^(@)C on the Kelvin scale is ……………..

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  2. When a gas in a closed vessel was heated so as to increase its tempera...

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  3. A perfect gas at 27^(@)C is heated at constant pressure so as to doubl...

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  4. Temperature can be expressed as a derived qqantity in terms of ……….. .

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  5. The equation of state corresponding to 8 g of O(2) is

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  6. At a given volume and temperature, the pressure of a gas ……….. .

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  7. Oxygen boils at -183^(@)C. This temperature in Fahrenheit scale is ……....

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  8. A centigrade and a Fahrenheit thermometer are dipped in boiling water....

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  9. The change in temperature of a body is 50^(@)C. The change on the kelv...

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  10. Mercury themometers can be used to measure temperature up to ……………… .

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  11. For an ideal gas

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  12. Device used to measure very high temperature is ……………….. .

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  13. Two metal rods A and B are having their initial lengths in the ratio 2...

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  14. Boyles' law is applicable in ……………. .

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  15. A rod, when heated from 0^(@)C to 50^(@)C, expands by 1.0 mm. Another ...

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  16. A container contains hydrogen gas at pressure P and temperature T. Ano...

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  17. Density of water is maximum at the temperature of ………………. .

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  18. The equation of state for 5g of oxygen at a pressure P and tem...

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  19. In the given diagram theta is …………

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  20. In ideal gas is expanding such that PT^(2) = constant. The coefficient...

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