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Class 8-9-10, JEE & NEET
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Choose the most appropriate answer from the options given below:
Correct Option: , 2
Chlorophyll is a coordination compound of magnesium. Vitamin B-12, cyanocobalamine is a coordination compound of cobalt. Cisplatin is used as an anti-cancer drug and is a coordination compound of platinum. Grubbs catalyst is a compound of Ruthenium.