Question

The density of a gas at STP is 2g/l. Its molecular weight is

Answer 1

Answer:

44

Explanation:

The condition at STP are :

.8

P=1 atm, T=273.15K, R= 0.0821 L atm mol K. (P' - is row)

Explanation:

Using the equation,

P' = PM/RT

M=P'RT/P

M= 1.8×0.0821× 273.15/1

M= 40.36 is equal to 44.8g

The Molecular weight is 44.8g

Hope it helps you

Answer 2

Answer:

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