MCQ
Glycerine has
  • A
    One primary and two secondary $ - OH$ groups
  • One secondary and two primary $ - OH$ groups
  • C
    Three primary $ - OH$ groups
  • D
    Three secondary $ - OH$ groups

Answer

Correct option: B.
One secondary and two primary $ - OH$ groups
b
(b) $\begin{array}{*{20}{c}}
  {\begin{array}{*{20}{c}}
  {C{H_2} - OH} \\ 
  {|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} 
\end{array}} \\ 
  {CH - OH\,\,} \\ 
   {|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}  \\ 
  {C{H_2} - OH} 
\end{array}$
one secondary and two primary alcoholic groups.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free