Question

A bacterial culture isolated from sewage produces 36.4 cm3 CH4 gas at 27C' and 760mm Hg.This gas occupies 33.124 cm3 at 0C'and same temperature.Explain volume temperature relationship from this data.

Answer 1

Answer:

When the gases are subjected to two different conditions, then the combined gas law is used. This law is the combination of all the laws that are applicable to the ideal gases and is used when the standard conditions are invalid.

Answer 2

mole of an ideal gas has a volume of liters. So find moles of methane and convert to liters.

From PV = nRT solve for n = PV/RT

it is the relationship

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