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One litre of an ideal gas st 27^(@)C is ...

One litre of an ideal gas st `27^(@)C` is heated at a constant pressure to the `297^(@)C.` Then, the final volume is the approximately

A

1.2 L

B

1.9 L

C

19 L

D

2.4 L

Text Solution

Verified by Experts

The correct Answer is:
B
By Charles' law' `V_(1)/V_(2)=T_(1)/(T_(2))`
So, `" "V_(2)=(V_(1)T_(2))/T_(1)`
`therefore" "V_(2)=1xx((297+273))/((27+273))=(570)/(300)=1.9 L`
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DC PANDEY-THERMOMETRY THERMAL EXPANSION AND KINETIC THEORY OF GASES-Check point 14.4
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  3. A perfect gas at 27^(@)C is heated at constant pressure so as to tripl...

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  13. A vessel contains a mixture of one of oxygen and two moles of nitrogen...

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  14. Two monoatomic gases are at absolute temperatures 300 K and 350 K res...

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  15. At 27^(@)C temperature, the kinetic energy of an ideal gas is E(1^.) I...

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  16. Temperature remaining constant, the pressure of gas is decreased by 20...

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  17. One litre of an ideal gas st 27^(@)C is heated at a constant pressure ...

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  18. In the given (V-T) diagram, what is the relation between pressure P(1)...

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  19. The gas in a vessel is subjected to a pressure of 20 atmosphere at a t...

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