Class 12 Chemistry Coordination Compounds Application of Co-ordination compounds

Coordination compounds are of great importance in biological processes. In this context,which of the following statements is $NOT$ correct?

A
Vitamin $B_{12}$ (cyanocobalamin) contains $Co$ as a metal element.
B
Hemoglobin,the red pigment of blood,contains $Fe$ as a metal element.
C
Chlorophyll,the green pigment in plants,contains $Ca$ as a metal element.
D
Carbonic anhydrase is a $Zn$ containing enzyme.

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Class 12 Questions

Class 12

Chemistry Questions

Chapter

Coordination Compounds

Subtopic

Application of Co-ordination compounds

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