Chemistry, asked by dipishabasyal5, 3 months ago

what is the molecular weight of gas if 500 ml of gas weight 0.75 gram at 0°C and 1 atm pressure

Answers

Answered by DynamiteAshu

1

Answer:

As we know, one mole of a gaseous substance occupies 22.4 litre volume.

Mole =w/M

so

22400

500

=

M

0.50

⟹M=22.4gm

Vapour density =

2

M

=11.2gm

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