Question

Calculate the no of atoms in 11=2litre of SO2 GAS AT STP

Answer 1

here ur answer goes...

1 mole of stories has volume 22

no.of mole So2 at STP having.. in above pic.

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Answer 2

HERE IS YOUR ANSWER

volume of SO2 at STP= 11.2 L

we know that,

n = v/22.4 L

here n = moles

v = volume

so

n = 11.2/22.4

or

n =1/2

thus there is half mole of SO2

No. of atoms in half mole of SO2

=

1/2 * 3

3/2mole Atoms...

Thus there are 1.5 mole atoms in SO2