MCQ
$C{F_x}C{l_y}$ [where $ x + y = 4$ ]. These compounds are not used because
- AThese are fluoro carbons
- BThese are difficult to synthesise
- ✓They deplete ozone layer
- DNone of the these
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.


Consider the liquids and solutions behave ideally.

$\begin{array}{*{20}{c}} {\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,OH} \\ {\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,|} \\ {( \pm )\,\,C{H_3} - C{H_2} - CH - C{H_3}} \end{array}$ $\xrightarrow[\Delta ]{{{H_3}P{O_4}}}P\,\xrightarrow[{Ni}]{{{D_2}}}Q$