Question -
Answer -
i) Hydrogen + Chloride —-> Hydrogen chloride
Answer (i) H2 + Cl2 → 2HCl
ii) Barium chloride + Aluminium sulphate —-> Barium sulphate + Aluminium chloride
Answer(ii) 3BaCl2 + Al2(SO4)3 →3BaSO4 + 2AlCl3
(iii) Sodium + Water —-> Sodium hydroxide + Hydrogen
Answer(iii) 2Na + 2H2O →2NaOH + H2