MCQ
Which of following do not react with $HN{O_2}$
  • A
    Primary nitroalkanes
  • B
    Secondary nitroalkanes
  • Tertiary nitroalkanes
  • D
    All of these

Answer

Correct option: C.
Tertiary nitroalkanes
c
(c)Because in tertiary nitroalkanes $\alpha - H$atom is absent.

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

Calculate the electrode potential at ${298\,^o}K$ for $Zn|Z{n^{ + + }}$ electrode in which the activity of zinc ions is $ 0.001\,M $ and ${E^o}_{Zn/Z{n^{ + + }}}$ is $-0.74$  volts ............ $\mathrm{V}$
The energy required to break one mole of $Cl- Cl$ bonds in $Cl_2$ is $242\, kJ \,mol^{- 1}.$ The longest wavelength of light capable of breaking a single $Cl - Cl$ bond is ............ $\mathrm{nm}$

$(C= 3 \times 10^8 \,ms^{-1}$ and $N_A =6.02 \times mol^{-1}).$

Which statement is true
For which one of the following reactions, $\Delta H$ is not equal to $\Delta E$
Which buffer is present in human blood :-
The equilibrium constant for the reaction

${H_2}(g) + {I_2}(g) \rightleftharpoons 2HI(g)$

is $32$ at a given temperature. The equilibrium concentrations of $I_2$ and $HI$ are $0.5 \times 10^{-3}\, M$ and $8 \times 10^{-3}\, M$ respectively. the equilibrium concentration of $H_2$ is

Which of the following is a low-spin complex?
$x{A_{\left( s \right)}}\, \rightleftharpoons \,y{B_{(g)}} + z{C_{(g)}}$ If $\frac{{{k_c}}}{{{k_p}}}\, = {(RT)^{ - 2}},$  then which is correct
$\begin{gathered}
  \begin{array}{*{20}{c}}
  {O\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {||\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {C{H_3} - {\text{  }}C - {\text{ }}O - H\xrightarrow{{NaH{{\mathop {CO}\limits^{14} }_3}}}\mathop {(A)}\limits_{(gas)} \xrightarrow[{(ii){H_3}{O^ \oplus }}]{{(i)PhMgBr}}(B)} 
\end{array} \hfill \\
  \begin{array}{*{20}{c}}
  {O\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {||\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {C{H_3} - S - O - H\xrightarrow{{NaH\mathop {C{O_3}}\limits^{14} }}\mathop {(C)}\limits_{(gas)} \xrightarrow[{(ii){H_3}{O^ \oplus }}]{{(i)PhMgBr}}(D)} \\ 
  {||\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} \\ 
  {O\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,} 
\end{array} \hfill \\ 
\end{gathered}$

Product $(B)$ and $(D) $ in the above reaction are

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 ............ $\mathrm{K}$