MCQ
Product $(B)$ of this reaction is
- ✓
- B
- C
- DNone of these
✓
Answer
Correct option: A.
a
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
The anode half-reaction occurring during the discharge of a lead storage battery is
$\begin{matrix}
C{{H}_{3}}-CH-C{{H}_{3}} \\
\,|\,\,\,\,\,\,\,\,\, \\
OH\,\,\, \\
\end{matrix}$$\xrightarrow{PB{{r}_{3}}}A\xrightarrow{Mg}B\xrightarrow{\begin{matrix}
O\,\, \\
/\,\,\,\,\backslash \, \\
C{{H}_{2}}-\,C{{H}_{2}} \\
\end{matrix}}C$ $\xrightarrow{{{H_2}O}}D$ Here, $D$ is
→C{{H}_{3}}-CH-C{{H}_{3}} \\
\,|\,\,\,\,\,\,\,\,\, \\
OH\,\,\, \\
\end{matrix}$$\xrightarrow{PB{{r}_{3}}}A\xrightarrow{Mg}B\xrightarrow{\begin{matrix}
O\,\, \\
/\,\,\,\,\backslash \, \\
C{{H}_{2}}-\,C{{H}_{2}} \\
\end{matrix}}C$ $\xrightarrow{{{H_2}O}}D$ Here, $D$ is
Product $(A)$ is
→A first order reaction has the rate constant, $k =4.6$ $\times 10^{-3} s ^{-1}$. The number of correct statement/s from the following is/are
→Given : $\log 3=0.48$
$A.$ Reaction completes in $1000\,s$.
$B.$ The reaction has a half-life of $500\, s$.
$C.$ The time required for $10\, \%$ completion is 25 times the time required for $90 \,\%$ completion.
$D.$ The degree of dissociation is equal to $\left(1-e^{-k t}\right)$.
$E.$ The rate and the rate constant have the same unit.
The metal $d-$ orbital that can directly facing the ligands in $K_3[Co(CN)_6]$ are
→Glucose and mannose are
For the reaction taking place on water, the order of reaction is
→${{H}_{2}}+C{{l}_{2}}\xrightarrow{\text{Sunlight}}2HCl$
Formation of a solution from two components can be considered as
→$(i)$ Pure solvent $\to$ separated solvent molecules $\Delta$ $H_1$
$(ii)$ Pure solute $\to$ separated solute molecules$\Delta$ $H_2$
$(iii)$ Separated solvent and solute molecules $\to$ solution $\Delta H_3$ Solution so formed will be ideal if
Which of the following is most acidic
An organic compound $A$ on treatment with $NH_3$ gives $B,$ which on heating gives $C.\,\, C$ when treated with $Br_2$ in the presence of $KOH$ produces ethyl amine. Compound $A$ is
→