Question

What is the volume occupied by 4.4g of co2 in cm3 at stp

Answer 1

Answer:

2270 CM3.

Explanation:

GIVEN MASS OF CO2= 4.4 GRAM

MOLAR MASS OF CO2= 44 GRAM

SO NO. OF MOLES= 4.4/44 = 1/10 MOLE

NOW VOLUME OF ANY GAS T STP= 22.7 LITRE

SO VOLUME OCCUPIED BY 1/10 MOLE CO2= 1/10 X 22.7L

NOW 1L = 1000 CM3

SO VOLUME = 1/10 X 22.7 X 1000 CM3= 2270 CM3