MCQ
Monohalides on reacting with alcoholic $KOH$ give
- AAlkanes
- ✓Alkenes
- CAlkynes
- DAromatic hydrocarbons
✓
Answer
Correct option: B.
Alkenes
b
(b) $\mathop {C{H_3} - C{H_2} - Cl}\limits_{{\rm{Ethyl }}\,{\rm{Chloride}}} \xrightarrow{alc.KoH} \mathop {\,C{H_2} = C{H_2}}\limits_{{\rm{Alkene}}} + KCl + {H_2}O$
(b) $\mathop {C{H_3} - C{H_2} - Cl}\limits_{{\rm{Ethyl }}\,{\rm{Chloride}}} \xrightarrow{alc.KoH} \mathop {\,C{H_2} = C{H_2}}\limits_{{\rm{Alkene}}} + KCl + {H_2}O$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
The silicates which contain $Si_2O_7^{-6}$ units are called
→The correct stability order of the following resonance structures is
The most volatile compound is
Choose the polar molecule from the following :
Enthalpy of sublimation of a substance is equal to,
After a chemical reaction, the total mass of reactants and products
Electron affinity is the lowest for
$60 \,g$ of a compound on analysis gave $C = 24\,{\rm{ }}g,$ $H = 4\,{\rm{ }}g$ and $O = 32\, g$. Its Empirical formula is
→For vaporization of water at $1$ atmospheric pressure, the values of $\Delta H$ and $\Delta S$ are $40.63 \,kJ\, mol^{-1}$ and $108.8\, J \,K^{-1}\, mol^{-1},$ respectively. The temperature when Gibb's energy change $(\Delta G)$ for this transformation will be zero, is ............ $\mathrm{K}$
→Total number of orbitals associated with third shell will be ______.