Given below are two statements:
Statement-I : The boiling points of the following hydrides of group

Question

Given below are two statements: 
Statement-I : The boiling points of the following hydrides of group 16 elements increases in the order: $\mathrm{H}_{2} \mathrm{O}<\mathrm{H}_{2} \mathrm{~S}<\mathrm{H}_{2} \mathrm{Se}<\mathrm{H}_{2} \mathrm{Te}$.\ Statement-II: The boiling points of these hydrides increase with increase in molecular mass.\ In the light of the above statements, choose the most appropriate answer from the options given below:\

Professor PC Thomas Classes · Answer

(b) : $$ \begin{array}{cccc} & \mathrm{H}_{2} \mathrm{O} & \mathrm{H}_{2} \mathrm{~S} & \mathrm{H}_{2} \mathrm{Se} & \mathrm{H}_{2} \mathrm{Te}\ 	ext { B.Pt. : } & 373 \mathrm{~K} & 213 \mathrm{~K} & 232 \mathrm{~K} &269 \mathrm{~K}\ \end{array} $$