Consider the following reactions :<br>(i) PCl3 + 3H2O H3PO3 + 3HCl<br>(ii) SF4 + 3H2O H2SO3 + 4HF<br>(iii) BCl3 + 3H2O H3BO3 + 3HCl<br>(iv) XeF6 + 3H2O XeO3 + 6 | p Block Elements β€” Chem-Mantra | Chem-Mantra