• 072920 77839
  • info@smartachievers.in
Menu
Back
  • JEE ADVANCE
  • JEE MAIN
  • NEET
  • BITSAT
  • CBSE BOARD
  • UP BOARD
  • CUET
JEE ADVANCE
  • CLASS XI - XII
  • CRASH COURSE
CRASH COURSE
JEE MAIN
  • CLASS XI - XII
  • CRASH COURSE
CRASH COURSE
NEET
  • CLASS XI - XII
  • CRASH COURSE
BITSAT
  • CLASS XI - XII
CBSE BOARD
  • CLASS IX
  • CLASS X
  • CLASS XI
  • CLASS XII
  • CLASS VI
  • CLASS VII
  • CLASS VIII
UP BOARD
  • CLASS IX
  • CLASS X
  • CLASS XI
  • CLASS XII
CUET
  • CRASH COURSE
Courses


Solution


Q.

The mismatched combinations are:

(A) Chlorophyll – Co

(B) Water hardness – EDTA

(C) Photography – [Ag(CN)2]-

(D) Wilkinson catalyst – [(Ph3P)3RhCl]

(E) Chelating ligand – D-Penicillamine

Choose the correct answer from the options given below:             [2023]
1 A and E only  
2 A, C, and E only  
3 A and C only  
4 D and E only  

Ans.

(3)

Chlorophyll is complex of Mg.