Question

The pair of molecules forming strongest hydrogen bonds are

Accepted Answer

${\rm{H}} - \mathop {\mathop {\rm{C}}\limits_{||} }\limits_{{\kern 1pt} {\rm{O}}} - {\rm{OH}}{\mkern 1mu} {\mkern 1mu} and{\mkern 1mu} {\mkern 1mu} {\rm{C}}{{\rm{H}}_3} - \mathop {\mathop {\rm{C}}\limits_{||} }\limits_{{\kern 1pt} {\rm{O}}} - {\rm{OH}}$

Answer

${\rm{Si}}{{\rm{H}}_4}\,\,and\,\,{\rm{Si}}{{\rm{F}}_6}$

Answer

${\rm{C}}{{\rm{H}}_3} - \mathop {\mathop {{\rm{ }}C}\limits_{\;||} }\limits_{\,\,{\rm{O}}} - {\rm{C}}{{\rm{H}}_3}{\mkern 1mu} {\mkern 1mu} {\rm{and}}\,{\rm{CHC}}{{\rm{l}}_3}$

Answer

${{\rm{H}}_2}{\rm{O}}\,\,{\rm{and}}{\mkern 1mu} {\mkern 1mu} {{\rm{H}}_2}$

NEET UG CHEMISTRY MCQ: CHEMICAL BONDING & MOLECULAR STRUCTURE

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