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The volume of a gas at STP is 150 cm^3 A...

The volume of a gas at STP is `150 cm^3` At constant volume the pressure of the gas becomes 850 mmHg at a temperature `25^@C`. Pressure coefficient of that gas is

A

`4.73 times 10^(-3^@)C^-1`

B

`5.73 times 10^(-3^@)C^-1`

C

`6.73 times 10^(-3^@)C^-1`

D

`1^@C^-1`

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A
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