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At 25^(@)C and 760 mm of Hg pressure a g...

At `25^(@)C` and 760 mm of Hg pressure a gas occupies 600 mL volume. What will be its pressure at a height where temperature is `10^(@)C `and volume of the gas is 640 mL.

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Combined gas law `(P_1V_1)/(T_1) = (P_2 V_2)/(T_2)`
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