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

Similar questions

In the reaction  $C{H_3}COOH\xrightarrow{{PC{l_5}}}(A)\xrightarrow{{N{H_3}}}(B)\xrightarrow{{NaBrO}}(C).$ 

the final product $(C)$ is

Example of zero order reaction :
Major product $(A)$ is
Atomic number of $N$ is $7$. The atomic number of 3rd member of nitrogen family is
$\begin{array}{*{20}{c}}
  {O\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {||\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {Et - {\text{ }}O - {\text{ }}C - {\text{ }}O - {\text{ }}Et\xrightarrow[{(2){H_3}{O^ \oplus }}]{{\left( 1 \right){\text{ }}C{H_3}MgBr\,\,\left( {excess} \right)}}(A),} 
\end{array}$

 Product $(A)$ is 

Given below are two statements: One is labelled as $A$ssertion $A$ and the other is labelled as $R$eason $R$:

Assertion $A$: $\mathrm{pK}_{\mathrm{a}}$ value of phenol is $10.0$ while that of ethanol is $15.9$.

Reason $R$: Ethanol is stronger acid than phenol.In the light of the above statements, choose the correct answer from the options given below:

Given below are two statements:

Statement $I$ : Aniline does not undergo Friedel-Crafts alkylation reaction.

Statement $II$ : Aniline cannot be prepared through Gabriel synthesis.

In the light of the above statements, choose the correct answer from the options given below:

Which of the following bonds has the highest energy
The incorrect statement among the following is :
The effect caused by lanthanoid contraction is :