Q. (a) Account for the following:
(i) Interhalogens are more reactive than pure halogens.
(ii) N2 is less reactive at room temperature.
(iii) Reducing character increases from NH3 to BiH3.
(b) Draw the structures of the following:
(i) H4P2O7 (Pyrophosphoric acid)
(ii) XeF4
OR
(a) Which poisonous gas is evolved when white phosphorus is heated with conc. NaOH solution? Write the chemical equation involved.
(b) Which noble gas has the lowest boiling point?
(c) Fluorine is a stronger oxidising agent than chlorine. Why?
(d) What happens when H3PO3 is heated?
(e) Complete the equation:
PbS+O3→