Download App

STD 12 - 6. Haloalkanes and Haloarenes — NEET STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 12 - 6. Haloalkanes and Haloarenes4 Marks
MCQ
Iodoform on heating with $KOH$ gives
  • A
    $C{H_3}CHO$
  • B
    $C{H_3}COOK$
  • ✓
    $HCOOK$
  • D
    $HCHO$
✓

Answer

Correct option: C.
$HCOOK$
c
(c) $CH{{I}_{3}}+4KOH\text{(aq}\text{.)}\to \underset{\text{Potassium formate}\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,}{\mathop{HCOOK+3KCl+2{{H}_{2}}O}}\,$

Need a full question paper?

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

Start Generating Free

Explore more

NEET STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

In reaction of alcohols with alkali metal, acid etc. which of the following alcohol will react fastest
→
What is the magnetic moment (spin only) and hybridisation of the brown ring complex $[Fe(H_2O)_5NO]SO_4$ ?
→
If the series limit of wavelength of the Lyman series for the hydrogen atom is $912\,\mathop A\limits^o ,$ then the series limit of wavelength for the Balmer series of radiation which may be emitted is :
→
The third ionization enthalpy is minimum for
→
In which of the following processes energy is absorbed?
→
The Arrhenius equation expressing the effect of temperature on the rate constant of a reaction is
→
$\left( P \right)\,\xrightarrow{\Delta }\,\left( Q \right)$ metallic solid $ + \left( R \right) \uparrow \, + \,\left( S \right) \uparrow $

$\left( X \right)\,\xrightarrow{\Delta }\,\left( Y \right)$ amphoteric $ + \left( R \right) \uparrow \, + \,\left( S \right) \uparrow $

$P$ and $X$ are respectively

→
The wave number of last line of Lyman series of atomic spectrum of $H$ atom correspond to :-
→
Vapour pressure of a pure solvent at $90\,^oC$ is $1020\, torr$. A solution of $0.1\, m$ concentration has a vapour pressure of $1000\, torr$. What is the molecular weight of solvent ?
→
For the reaction :

$CH_{4(g)} + 2O_{2(g)} \rightleftharpoons CO_{2(g)} + 2H_2O_{(l)},$

$\Delta H_r = -170.8 \, k\,J\,mol^{-1}.$ which of the following statements is not true ?

→