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What amount of bromine will be required to convert 2 g of phenol into 2, 4, 6-tribromophenol ? (Given molar mass in g mol –1 of C, H, O, Br are 12, 1, 16, 80 respectively)

1. 10.22 g
2. 6.0 g
3. 4.0 g
4. 20.44 g

Correct answer: 10.22 g

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