The $INCORRECT$ statement is:
- AThe spin-only magnetic moments of $[Fe(H_2O)_6]^{2+}$ and $[Cr(H_2O)_6]^{2+}$ are nearly similar.
- BThe spin-only magnetic moment of $[Ni(NH_3)_4(H_2O)_2]^{2+}$ is $2.83 \ BM$.
- CThe gemstone,ruby,has $Cr^{3+}$ ions occupying the octahedral sites of beryl.
- DThe color of $[CoCl(NH_3)_5]^{2+}$ is violet as it absorbs the yellow light.
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Similar Questions
Which ligand is used in the estimation of the hardness of water?
Match List-$I$ with List-$II$:
$A$. Haber process $I$. Fe catalyst $B$. Wacker oxidation $II$. $PdCl_2$ $C$. Wilkinson catalyst $III$. $[(PPh_3)_3RhCl]$ $D$. Ziegler catalyst $IV$. $TiCl_4$ with $Al(CH_3)_3$
Choose the correct answer from the options given below:
| $A$. Haber process | $I$. Fe catalyst |
| $B$. Wacker oxidation | $II$. $PdCl_2$ |
| $C$. Wilkinson catalyst | $III$. $[(PPh_3)_3RhCl]$ |
| $D$. Ziegler catalyst | $IV$. $TiCl_4$ with $Al(CH_3)_3$ |
Choose the correct answer from the options given below:
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Wilkinson's catalyst is used in
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