Account for the follwing :
(i) `Bi(v)` is a stronger oxidizing agent then Sb(v).
(ii) N-N single bond is weaker then P - P Single bond.
(iii) Noble gases have very low boiling points.

Account for the following : (i) Bi(V) is a stronger oxidizing agent than Sb(V). (ii) N-N single bond is weaker than P-P single bond. (iii) Noble gases have very low boiling points.

N-N single bond is weaker than P-P single bond.

Account for the N-N single bond is weaker than P- P bond.

Account for the following . Noble gases have very low boiling points .

Account for the following: Noble gases have very low boiling points.

Single N-N bond is weaker than the single P-P bond. This is because of :

Single N-N bond is weaker than the single P-P bond. This is because of :

Give reasons for the following: (i) Binary compounds of oxygen and fluorine are called fluorides. (ii) Fluorine forms only one oxoacid HOF. (iii) Noble gases have very low melting and boiling points.

(a) Give reasons for the following: (i) Sulphurin vapour state shows paramagnetic behaviour. (ii) N-N bond is weaker than P-P bond. (iii) Ozone is thermodynamically less stable than oxygen. (b) Write the name of gas released when Cu is added to: (i) dilute HNO_(3) and, (ii) conc. HNO_(3)