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Match List-I with List-II
Column I
- A. Coke
- B. Diamond
- C. Fullerene
- D. Graphite
Column II
- I. Carbon atoms are $sp^3$ hybridised.
- II. Used as a dry lubricant
- III. Used as a reducing agent
- IV. Cage like molecules
Correct answer: A → III, B → I, C → IV, D → II
Explanation
Coke is a reducing agent, diamond is sp3, fullerene is cage-like, graphite is a lubricant.
Detailed Solution
Coke – reducing agent
Diamond – $sp^3$ carbons
Fullerenes – cage like structure
Graphite – used as lubricant