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JEE Main202523 Jan 2025Morning ShiftChemistryAlcohols Phenols and EthersActual

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 )

Options

  1. A20 .44 g
  2. B4.0 g
  3. C6.0 g
  4. D10.22

Correct answer

D. 10.22

Step-by-step solution

aligned & Moles of phenol = 2 94 =0.021 & Moles of bromine =0.021 3=0.064 & Mass of bromine =0.064 160=10.22 ~g aligned

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