MCQ
Product of this reaction is
  • A


  • C

  • D

Answer

Correct option: B.

b

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

A first order reaction with respect to the reactant $A $ has a rate constant of $6\;{\sec ^{ - 1}}$. If we start with $[A] = 0.5 $ $mol/litre$, then in what time the concentration of $A$  becomes $0.05 $ $mol/litre$ ........... $\sec$
Find the solubility product of a saturated solution of $Ag_2CrO_4$ in water at $298\, K$ , if the emf of the cell $Ag | Ag^+ (satd. Ag_2CrO_4$ solution) $|| Ag^+(0.1\,M) | Ag$ is $0.591\,V$ , at $298\, K$.
Sprinkling of salt helps in clearing the snow covered roads in hills. The phenomenon involved in the process is:
Specific conductance of $0.2\, M$ electrolyte solution at $20\,^oC$ temperature is $2.48\times10^{-4}\, ohm^{-1}\, cm^{-1}$ then the molar conductance of solution will be ............ $\mathrm{ohm}^{-1} \mathrm{cm}^{2} \mathrm{mol}^{-1}$
Arrange the following in order of their reactivity when reacting with $HCl/ZnCl_2$

$\mathop {\begin{array}{*{20}{c}}
{\,\,\,\,\,\,\,C{H_3}}\\
|\\
{C{H_3} - C - OH}\\
|\\
{\,\,\,\,\,\,\,C{H_3}}
\end{array}}\limits_{\rm{I}} $ $\mathop {\begin{array}{*{20}{c}}
{\,\,\,\,\,\,\,C{H_3}}\\
|\\
{C{H_3} - CH - OH}
\end{array}}\limits_{{\rm{II}}} $ $\mathop {C{H_3} - C{H_2} - OH}\limits_{{\rm{III}}} $ $\mathop {\begin{array}{*{20}{c}}
{\,\,\,Ph}\\
|\\
{C{H_3} - C - OH}\\
|\\
{\,\,\,\,\,\,\,{\kern 1pt} C{H_3}}
\end{array}}\limits_{{\rm{IV}}} $

On the basis of position in the electrochemical series, the metal which does not displace hydrogen from water and acid is
For reaction :

$2NO_2(g) + O_3(g) \to N_2O_5(g) + O_2(g)$

rate law is $R = K\, [NO_2]' [O_3]'$.

Which of these possible reaction mechanisms is consistent with the rate law?

Mechanism $I :$

$NO_2(g) + O_3(g) \to NO_3(g) + O_2(g)$ (slow)

$NO_3(g) + NO_2(g) \to N_2O_5(g)$ (fast)

Mechanism $II :$

$O_3(g)  \rightleftharpoons  O_2(g) + [O]$ (fast)

$NO_2(g) + [O] \to NO_3$ (slow)

$NO_3(g) + NO_2(g) \to  N_2O_5$ (fast)

Cis-trans-isomerism is found in square planar complexes of the molecular formula : ($A$ and $B$ are monodenate ligands) :
In the following reaction sequence, structures of $A$ and $B$, respectively will be
Which of the following compounds containing carbonyl group will give coloured crystalline compound with