MCQ
Which of the following complex is paramagnetic, inner orbital complex and coloured
- A$[Ni(NH_3)_6]^{+2}$
- B$[Co(H_2O)_6]^{+2}$
- ✓$[Ti(H_2O)_6]^{+3}$
- D$[Co(NH_3)_6]^{+3}$
✓
Answer
Correct option: C.
$[Ti(H_2O)_6]^{+3}$
c
$Ti^{+3}$ has one unpaired $e^-$
$Ti^{+3}$ has one unpaired $e^-$
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
Chlorine is used in water for
A one litre flask is full of brown bromine vapour. The intensity of brown colour of vapour will not decrease appreciably on adding to the flask some
Calculate the half-life of the first-order reaction
→${C_2}{H_4}O\left( g \right) \to C{H_4}\left( g \right) + CO\left( g \right)$
if the initial pressure of $C_2H_4O(g)$ is $80\ mm$ and the total pressure at the end of $20\ minutes$ is $120\ mm$ ........... $mm$
Number of ambidentate ligands among the following is ................ $\mathrm{NO}_2^{-}, \mathrm{SCN}^{-}, \mathrm{C}_2 \mathrm{O}_4^{2-}, \mathrm{NH}_3, \mathrm{CN}^{-}, \mathrm{SO}_4^{2-}, \mathrm{H}_2 \mathrm{O}$.
→The primary valence of the metal ion in the co-ordination compound ${K_2}\left[ {Ni{{\left( {CN} \right)}_4}} \right]$ is
→Six volumes of oxygen, on complete ozonisation, form ...... volumes of ozone
Identify the major product $\mathrm{C}$ formed in the following reaction sequence:
→$Image$
All form ideal solution except
$A\xrightarrow{{Ph - S{O_2}Cl}}B\xrightarrow{{KOH}}$$C\xrightarrow{{{C_2}{H_5}I}}D$
→$'C'$ is water soluble
Correct structure of $A$ and $D$ are
Triaminobenzene is a