Question

the volume of a gas at 27°c and 2 atm is liter. if pressure is doubled and absolute temp is reduced to half,what will be the volume of gas​

Answer 1

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Explanation:

The volume of a gas at 27°C and 2 ATM is 1 liter. If pressure is doubled and the absolute temp is reduced to half, what will be the volume of the gas? V2=(P1/P2)(T2/T1)V1 for this case (T2/T1)=(1/2) ,(P1/P2)=(1/2)=> V2=(1/2)×(1/2)×V1=>V2=(V1/4).

Answer 2

Answer:

0.25 moles

0.25 molesHence the number of moles in 0.5 g of H₂ is 0.25 moles.

Explanation:

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