Rajesh posted an Question
May 30, 2021 • 21:32 pm 30 points
  • IIT JAM
  • Chemistry (CY)

A and b are two identical vessels. a contains 15 g ethane at atm and 298 k. the vessel b contains 75 g of a gas x2, at same temperature and pressure.

A and B are two identical vessels. A contains 15 g ethane at lath and 298 K. The vessel B contains 75 g of a gas X2 , at same temperature and pressure. The vapour density of X2 is

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    Priyanshu kumar best-answer

    Vapour density =75

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    every time we will devide by molar mass of H2

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    vapour density of gas =molecular mass/2 since molar mass of H2=2 so it is written but formula is VD= Molecular mass/2

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