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Byju's Answer

Standard XII

Chemistry

Molality

Two litres of...

Question

Two litres of $N_{2}$ at $0^{o} C$ and $5$ atm are expanded isothermally against a constant external pressure of $1$ atm until the pressure of gas reaches $1$ atm. Assuming the gas to be ideal calculate work of expansion?

- 504.2

joule

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- 405.2

joule

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+ 810.4

joule

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- 810.4

joule

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Solution

The correct option is D $- 810.4$ joule

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Similar questions

Q. Two-litre of

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Two litres of N2 at 0oC and 5 atm are expanded isothermally against a constant external pressure of 1 atm until the pressure of gas reaches 1 atm. Assuming the gas to be ideal calculate work of expansion?

The correct option is D −810.4 joule

Two litres of $N_{2}$ at $0^{o} C$ and $5$ atm are expanded isothermally against a constant external pressure of $1$ atm until the pressure of gas reaches $1$ atm. Assuming the gas to be ideal calculate work of expansion?

The correct option is D $- 810.4$ joule