Chemistry · 2023
JEE Main · 13 April 2023, Shift 1 · Q71
The mismatched combinations are A. Chlorophyll - Co B. Water hardness - EDTA C. Photography -[ Ag ( CN )_2]^- D. Wilkinson catalyst - [( Ph_3 P )_3…
The mismatched combinations are
A. Chlorophyll - Co
B. Water hardness - EDTA
C. Photography $\displaystyle -\left[\mathrm{Ag}(\mathrm{CN})_2\right]^{-}$
D. Wilkinson catalyst - $\displaystyle \left[\left(\mathrm{Ph}_3 \mathrm{P}\right)_3 \mathrm{RhCl}\right]$
E. Chelating ligand - D-Penicillamine
Choose the correct answer from the options given below :
Official answer
From NTA’s final answer key for this paper.
(2)
A and C Only
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JEE Main 2023 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.