MCQ
Which of the following reaction is possible?
- ✓
- B
- CBoth (A) and (B)
- DNeither (A) nor (B)
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Similar questions
Match List-I with List-$II$
→|
List-$I$ (Complexion) |
List-$II$ (Spin only magnetic moment in B.M.) |
| $A$ ${\left[\mathrm{Cr}\left(\mathrm{NH}_5\right)_0\right]^{3+}}$ | $I$ $4.90$ |
| $B$ ${\left[\mathrm{NiCl}_4\right]^{2-}}$ | $II$ $3.87$ |
| $C$ ${\left[\mathrm{CoF}_6\right]^{3-}}$ | $III$ $0.0$ |
| $D$ ${\left[\mathrm{Ni}(\mathrm{CN})_4\right]^{2-}}$ | $IV$ $2.83$ |
Choose the correct answer from the options given below:
$[Fe(CN)_6]^{4-}$ and $[Fe(H_2O)_6]^{2+}$ show different colours in dilute solution because
→Saponification (basic hydrolysis) of $\begin{matrix}
{{C}_{6}}{{H}_{5}}\,C{\underset{\raise0.3em\hbox{$\smash{\scriptscriptstyle-}$}}{O}}C{{H}_{3}} \\
||\,\, \\
O\,\, \\
\end{matrix}$ will yield
→{{C}_{6}}{{H}_{5}}\,C{\underset{\raise0.3em\hbox{$\smash{\scriptscriptstyle-}$}}{O}}C{{H}_{3}} \\
||\,\, \\
O\,\, \\
\end{matrix}$ will yield
[${\underset{\raise0.3em\hbox{$\smash{\scriptscriptstyle-}$}}{O}} =$ mass $- 18$ isotope of oxygen]
The number of moles of solute per $kg$ of a solvent is called its
→Which one of the following compounds is prepared in the laboratory from benzene by a substitution reaction
A primary amine is formed an amide by the treatment of bromine and alkali. The primary amine has :
In Brown ring $[Fe(H_2O)_5NO]SO_4$ primary valency of $Fe$ is
→The inverse of resistance is :
The number of bridging $CO$ ligand$(s)$ and $Co-Co$ bond$(s)$ in $Co_2 (CO)_8$ respectively are
→If methyl is alkyl group, then which order of basicity is correct