Question

Atomic mass of sulphur is 32 unit the number of moles in 50 grams of sulphur is

Answer 1

The molecules formula of sulphur is given to be S8 ( it Contains 8 atoms of sulphur ). So , the molecular mass of sulphur molecule is 32 × 8 = 256 u. This means that 1 mole of sulphur molecules is equal to 256 grams