Question

What will be the number of moles in 13.5 g of SO₂Cl₂?

Answer 1

Molecular mass of SO₂Cl₂ = 32 + 32 + 71 = 135 g mol^-1

No. of moles = \(\frac{\text{Mass in gram}} {\text{gram mol. wt. }}\)

\(= \frac{13.5}{135}\)

= 0.1