Question

The numerical value of N/n (where N is the number of molecules in a give sample of gas and n is the number of moles of gas) is
A. `8.314`
B. `6.02xx10^(23)`
C. `0.0821`
D. `1.66xx10^(-19)`

Answer 1

We know,
`6.02xx10^(23)` molecules (N) = 1 mole (n)
`:. (N)/(c) = (1)/(6.02xx10^(23))=1.62xx10^(-24)`