Download App

STD 12 - 5. Co-ordination chemistry — NEET STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 12 - 5. Co-ordination chemistry4 Marks
MCQ
Which of the following is correct?
  • A
    $[NiCl_4(NH_3)_2]^{-2} \to $ geometrical isomerism
  • B
    $[Pt (NH_3)_2Cl_2] \to $ Fac-mer isomerism
  • C
    $CoCl_3. 6H_2O \to $ Hydrate isomerism possible
  • ✓
    $1$ and $3$ both
✓

Answer

Correct option: D.
$1$ and $3$ both
d
$( 1)$ $\left[\mathrm{NiCl}_{4}\left(\mathrm{NH}_{3}\right)_{2}\right]$

$\left[\mathrm{Ma}_{4} \mathrm{b}_{2}\right]$ and

$(aa)$ $( aa)$   $(bb)$

$(aa)$  $(a b)$  $(a b)$

$( 3)$ $\left[\mathrm{Co}\left(\mathrm{H}_{2} \mathrm{O}\right)_{6}\right] \mathrm{Cl}_{3}$

$\left[\mathrm{Co}\left(\mathrm{H}_{2} \mathrm{O}\right)_{5} \mathrm{Cl}\right] \mathrm{Cl}_{2} \cdot \mathrm{H}_{2} \mathrm{O}$

$\left(\mathrm{Co}\left(\mathrm{H}_{2} \mathrm{O}\right) 4 \mathrm{Cl}_{2}\right) \mathrm{Cl} \cdot 2 \mathrm{H}_{2} \mathrm{O}$

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

Explore more

NEET STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

Which among the following complex have maximum number of isomers
→
For the reaction at equilibrium 

${N_2}\left( g \right) + 3{H_2}\left( g \right) \rightleftharpoons \,2N{H_3}\left( g \right)$ 

On addition of an inert gas at constant pressure & constant temperature which of the following change is $NOT$ observed

→
For the allotropic change represented by equation $C(diamond) \to C(graphite)$; the enthalpy change is $\Delta H = - 1.89\,kJ$. If $6\,g$ of diamond and $6\,g$ of graphite are separately burnt to yield carbon dioxide, the heat liberated in the first case is
→
Which of the following is correct regarding the internal energy of a substance
→
The $IUPAC$ name of $\begin{matrix}
   C{{H}_{2}}-CN  \\
   |\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,  \\
   C{{H}_{2}}-CN  \\
\end{matrix}$ is
→
How many enantiomer pairs are obtained by monochlorination of $2, 3-$dimethylbutane
→
The correct decreasing order of $SN^2$ reactivity of following alkyl halide is

$\mathop {C{H_2} = CH - Br}\limits_{(I)} $     $\mathop {{\text{C}}{{\text{H}}_3} - Br}\limits_{\left( {II} \right)} $     $\mathop {\begin{array}{*{20}{c}}
  {C{H_3} - CH - Br} \\ 
  {|\,\,} \\ 
  {\,\,\,C{H_3}} 
\end{array}}\limits_{\left( {III} \right)} $    $\mathop {C{H_3}C{H_2}Br}\limits_{\left( {IV} \right)} $

→
If the half cell reaction $A + {e^ - } \to \,{A^ - }$ has a large negative reduction potential, it follows that
→
Each of the following is true for white and red phosphorus except that they
→
$C{l_2} + \mathop {NaOH}\limits_{\left( {dil\,and\,coid} \right)} \longrightarrow A + B + {H_2}O$ . The anions of $A$ and $B$ are respectively _____
→