Pranshu Gautam
Last Activity: 6 Years ago
PV=nRT
(P/RT)=(n/V)
n= no.of mole of gas
we know that one mole of gas = Avagadro no.
therfore n mole of gas contains nN molecules
therefore (nN/V) give us no. of molecules per unit volume
on RHS AND LHS multiply by N
therefore ans = PN/RT