MCQ
Pair of compounds which is planar:
- A[Ni(CN)4]−4, [PtCl4]−2
- B[NiCl4]−2, [Ni(CN)4]−4
- C[Ni(CN)4]−4, [Rh(CO)2(PPh3)2]+
- D[PtCl4]−2, [Ni(CN)4]−4
✓
Answer
- [Ni(CN)4]−4, [Rh(CO)2(PPh3)2]+
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 major product of the following reaction is
Which of the following reaction is incorrect
Here are possible synthesis of phenylpropyl ether. Which one would work ?
Which intermolecular force is most responsible in allowing xenon gas to liquefy?
Consider the van der Waals constants, $a$ and $b$, for the following gages,
→| gas | $Ar$ | $Ne$ | $Kr$ | $Xe$ |
| $a /\left( atm \,dm ^{6} \,mol ^{-2}\right)$ | $1.3$ | $0.2$ | $5.1$ | $4.1$ |
| $b /\left(10^{-2} \,dm ^{3}\, mol ^{-1}\right)$ | $3.2$ | $1.7$ | $1.0$ | $5.0$ |
Which gas is expected to have the highest critical temperature?
Fats and oils are
The non-proteinaceous substance, which certain enzymes require for their activity are called:
The migration of positively charged colloidal particles, under an electrical field towards the cathode is called
Match the electronic configurations in List-$I$ with appropriate metal complex ions in List-$II$ and choose the correct option.
→[Atomic Number: $\mathrm{Fe}=26, \mathrm{Mn}=25, \mathrm{Co}=27$ ]
| List-$I$ | List-$II$ |
| ($P$) $ t_{2 g}^6 e_g^0$ | ($1$)$\left[\mathrm{Fe}\left(\mathrm{H}_2 \mathrm{O}\right)_6\right]^{2+}$ |
| ($Q$) $t_{2 g}^3 e_g^2$ | ($2$) $\left[\mathrm{Mn}\left(\mathrm{H}_2 \mathrm{O}\right)_6\right]^{2+}$ |
| ($R$) $e^2 t_2^3$ | ($3$)$\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_6\right]^{3+}$ |
| ($S$) $t_{2 g}^{+} e_g^2$ | ($4$)$\left[\mathrm{FeCl}_4\right]^{-}$ |
| $\left[\mathrm{CoCl}_4\right]^{2-}$ |
Which of the following hormones contains iodine?