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- #S - Block Elements (Alkali and Alkaline Earth Metals)
Chlorophyll and hameoglobin is complex of _________and _______________ respectively.
Option: 1
Mg2+ and Ca2+
Option: 2
Na+ and K+
Option: 3
Mg2+ and 4Fe2+
Option: 4
Cl- and Fe2+
Answers (1)
As we learnt,
Haemoglobin is a protein in red blood cells and iron (Fe) is in haemoglobin.
Chlorophyll has Mg2+ ion and haemoglobin has Fe2+.
So the correct option is 3.
View full answer
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