Hydrolysis of NCl3 gives NH4OH and HOCl while PCl3 on hydrolysis gives H3PO3 and HCl. EXPLAIN.
Answers
I think it is like this
H2O + NCl3 > NH4OH + HOCl
H2O + PCl3 > H3PO3 + HCl
H2O + AsCl3 > H3AsO3 + HCl
H2O + SbCl3 > SbOCl + HCl
H2O + BiCl3 > BiOCl + HCl
In nitrogen and phosphorus case, it is a type of SN2 reaction. In NCl3 it occurs on chlorine in PCl3, it occurs on phosphorus.
Water oxidizes the chlorine during the reaction with NCl3 but not in case of PCl3.
With halogens water reacts in different ways
F2 + H2O > HF + O2/O3
Fluorine gives ozonized oxygen with water on heating.
With other halogens under cold condition
Cl2 + H2O > HCl + HOCl
Under hot condition
Cl2 + H2O > HCl + HClO3
HClO3 > HCl + O2
With interhalogen compounds, the larger halogen will become the hypohalous acid.
Down the group oxidizing ability of a halide ion increases.
ICl + H2O > HCl + HOI
Oxidation states of halogens in different acids.
X+1
X+3
X+5
X+7+
HOX
HXO2
HXO3
HXO4
Hypohalous
Halous
Halic
Perhalic
Acidic oxides will get hydrolysed to acids
H2O + CO2 > H2CO3
H2O + N2O3 > HNO2
H2O + N2O4 > HNO2 + HNO3
H2O + N2O5 > HNO3
H2O + SO2 > H2SO3
H2O + SO3 > H2SO4
H2O + P4O6> 4H3PO3
H2O + P4O7 > 3H3PO3 + H3PO4
H2O + P4O8> 2H3PO3 + 2H3PO4
H2O + P4O9> H3PO3 + 3H3PO4
H2O + P4O10> 4H3PO4