MCQ
$\begin{array}{*{20}{c}}
  {\begin{array}{*{20}{c}}
  {\begin{array}{*{20}{c}}
  {C{H_2} - OH\,\,} \\ 
  {\,\,|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} 
\end{array}} \\ 
  {C = O\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} 
\end{array}} \\ 
  {\,\,CH - OH\,\,\,\,\,\,\,} \\ 
  {|\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {C{H_2} - OH\,\,\,\,}
\end{array}\xrightarrow{{HI{O_4}}}$  Product obtained is
  • A
    $H_2C=O$
  • B
    $H-COOH$
  • C
    $CO_2$
  • All

Answer

Correct option: D.
All
d

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

Magnetic moment (spin only) of octahedron complex having $CFSE= - 0.8 \Delta_0$ and surrounded by weak field ligands can be
Number of moles of $PhMgBr$ consumed $(x)$ in $(a)$ $+$ molecular mass of $(C)$
What is the mole fraction of the solute in $2.5\,m$ aqueous solution 
If the degree of dissociation of aqueous solution of weak monobasic acid is determined to be $0.3$, then the observed freezing point will be $.....\%$ higher than the expected/theoretical freezing point. (Nearest integer)
Assertion : Haemoglobin is an oxygen carrier.
Reason : Oxygen binds as $O_2^-$ to $Fe$ of haemoglobin
For the gaseous reactions

$A \to B$    ${k_1} = {10^{15}}{e^{ - 25000/8.34\,T}}$

$C \to D$    ${k_2} = {10^{14}}{e^{ - 15000/8.34\,T}}$

Calculate the approximate temperature at which $k_1 = k_2$ ...... $K$

The vapour pressure of pure benzene and methyl benzene at $27^{\circ} \mathrm{C}$ is given as $80 \mathrm{Torr}$ and $24 \mathrm{Torr}$, respectively. The mole fraction of methyl benzene in vapour phase, in equilibrium with an equimolar mixture of those two liquids (ideal solution) at the same temperature is. . . . . . .$\times 10^{-2}$ (nearest integer)
The first order rate constant $K$ is related to temp. as $\log\, k = 15.0  - (10^6 /T)$ Which of the following pair of value is correct?
Simplified absorption spectra of three complexes $((i),$$( ii)$ and $( iii ))$ of $M ^{ n +}$ ion are provided below; their $\lambda_{\max }$ values are marked as $A, B$ and $C$ respectively. The correct match between the complexes and their $\lambda_{\max }$ values is

$(i)$ $\left[ M ( NCS )_{6}\right]^{(-6+ n )}$

$(ii)$ $\left[ MF _{6}\right]^{(-6+ n )}$

$(iii)$ $\left[ M \left( NH _{3}\right)_{6}\right]^{ n ^{+}}$

The correct increasing order of acidity is