Chemistry - Mole Concept Question with Solution | TestHub

ChemistryMole ConceptMiscellaneous/MixedEasy2 minPYQ_2020

ChemistryEasynumerical

Calculate the amount of bromine required to convert 10 g of phenol into 2, 4, 6-tribromophenol (Report your answer as whole number only)

Answer:

51.00

Solution:

$P h O H + 3 B r_{2} \to C_{6} H_{2} B r_{3} O H + 3 H B r$

1 mole of phenol require 3 moles of ${Br}_{2}$

$94 g$ of phenol reacts with $480 g$ of ${Br}_{2}$ .

$10 g of phenol - \frac{480}{94} × 10 = 51 g$

Stream:NTA_ABHYASSubject:ChemistryTopic:Mole ConceptSubtopic:Miscellaneous/Mixed

⏱ 2mℹ️ Source: PYQ_2020

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