Question

give equations of all in mole concept

Answer 1

question kya hai dikh nhi rha jai

Answer 2

1) n = m/M
(where n is no.of moles, m is the given mass & M is the molar mass)
2) n = N/ Avogadro number
( where n is no.of moles & N is given no.of particles)
3) N = m/M × Avogadro number
( where N is the given no.of particles, m is the given mass & M is the molar mass)