Question

calculate the no of atoms in 11.2 litre of SO2 gas at STP​

Answer 1

we know that

at STP the volume of one mole of any substance is regarded as 22.4L

We know

n(no.of moles) = V /22.4L

So.

n = 11.2L/22.4L

n= 1/2 moles

no of atoms in half mole = 1/2*3

3/2 moles

Answer 2

Answer:

the answer of that questions is 3/2 moles