JEE Main202118 Mar 2021Morning ShiftChemistryCoordination CompoundsActual
Match List - I with List - II List - I List - II (a) Chlorophyll (i) Ruthenium (b) Vitamin - B 12 (ii) Platinum (c) Anticancer drug (iii) Cobalt (d) Grubbs catalyst (iv) Magnesium Choose the most appropriate answer from the options given below:
Options
- Aa - iii ,  b − ii , c − iv , d − i
- Ba − iv , b − iii   , c − ii , d − i
- Ca − iv , b − iii , c − i , d − ii
- Da − iv , b − ii , c − iii , d − i
Correct answer
B. a − iv , b − iii   , c − ii , d − i
Step-by-step solution
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.