Question

Write the equation of state for 16g of O2.

Answer 1

No. of moles in 32g of O2 = 1
No. of moles in 16g of O2 = 1/9 x 16 =1/2
As pv = nRT and n=1/2
So, PV=1/2 RT

Answer 2

Explanation:

we know , PV=NRT

we now that n is the number of moles

NUMBER OF MOLES =GIVEN WEIGHT

                                    --------------------------

                                    MOLECULAR WEIGHT

NUMBER OF MOLES =16/32

                                    =1/2

HENCE , PV=RT/2

HOPE YOU UNDERSTOOD

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