Given reasion:
(i) Thermal stability decreases from `H_(2)O " to " H_(2)Te`
(ii) Fluoride ion has higher hydration enthalpy than chloride ion
(iii) Nitrogen does not form pentahalide

Give reasons : Thermal stability decreases from H_(2)O " to " H_(2) Te.

Give reasons: Thermal stability decreases from H_(2)O to H_(2) Te.

Give reasons: Fluoride ion has higher hydration enthalpy than chloride ion.

Give reason for the following : Thermal stability decreases from H_(2)O to H_(2) Te.

Give reason for the following : Fluoride ion has higher hydration enthalpy than chloride ion .

Thermal stability of H_2S is more than that of H_2Te . Why?

Write the disproportionation reaction of that oxoacid of nitrogen in which nitrogen is in +3 oxidation state. overset(+3) (3HNO_(2)) to overset(+5)(HNO_(3)) +overset(+2)(2NO_(2))+H_(2)O Give reasons for the following : (i) Fluoride ion has higher hydration enthalpy than chloride ion. (ii) Thermal stability, decreases from H_(2)O " to " H_(2)Te .