ઇથાઇન $\xrightarrow[\begin{smallmatrix} (2)\,\,excess\,I-\,C{{H}_{2}}\,-\,{{(C{{H}_{2}})}_{2}}-\,C{{H}_{3}} \\ (3)\,\,{{H}^{\oplus }} \end{smallmatrix}]{(1)\,\,excess\,NaN{{H}_{2}}}$
આ પ્રકિયા ની નીપજ $(A)$ શું હશે ?
$CaO + C\xrightarrow{{Heat}}A\xrightarrow{{{H_2}O}}B\xrightarrow{{{H_2}S{O_4}\,;\,H{g^{2 + }}}}C$