NEET UG CHEMISTRY MCQ: CO-ORDINATION COMPOUNDS

1 Hard

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Understanding +4 | -1

The mismatched combinations are
A. Chlorophyll -

\mathrm{Co}

B. Water hardness - EDTA
C. Photography

-\left[\mathrm{Ag}(\mathrm{CN})_{2}\right]^-

D. Wilkinson catalyst

-\left[\left(\mathrm{Ph}_{3} \mathrm{P}\right)_{3} \mathrm{RhCl}\right]

E. Chelating ligand - D-Penicillamine
Choose the correct answer from the options given below.

View answer and explanation

Correct option: B

A and C only

Option B (A and C only) is correct because Chlorophyll contains Mg, not Co, and the Photography process uses

Ag(S_2O_3)_2^{3-}

, not

[Ag(CN)_2]^-

More Questions from CO-ORDINATION COMPOUNDS

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\left[ {\mathrm{PtC}{\mathrm{l}_2}{{\left( {\mathrm{N}{\mathrm{H}_3}} \right)}_4}} \right]\mathrm{B}{\mathrm{r}_2}\mathrm{\;and\;}\left[ {\mathrm{PtB}{\mathrm{r}_2}{{\left( {\mathrm{N}{\mathrm{H}_3}} \right)}_4}} \right]\mathrm{C}{\mathrm{l}_2}\mathrm{\;}

\left[\mathrm{Cr}(\mathrm{Ox})_{2} \mathrm{ClBr}\right]^{3-}

\text{ox =}

x

{\left[ {\mathrm{Ni}{{\left( {\mathrm{CN}} \right)}_4}} \right]^x}

\mathrm{M}{\mathrm{n}^{2 + }}

\mathrm{CuS}{\mathrm{O}_4}

{\mathrm{K}_2}\left[ {\mathrm{Ni}{{\left( {\mathrm{CN}} \right)}_4}} \right]