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Chemistry - Mole Concept Question with Solution | TestHub

ChemistryMole ConceptLaws of Chemical CalculationsMedium2 minQB

ChemistryMediuminteger

$Br_{2} (l)$ reacts with $Cl_{2} (g)$ to form BrCl and $BrCl_{3}$ , simultaneously. How many moles of $Cl_{2} (g)$ reacts completely with 3 moles of $Br_{2}$ (l) to form BrCl and $BrCl_{3}$ in $5 : 1$ molar ratio ?

Answer:

Solution:

Balanced equation: $3 Br_{2} (l) + 4 Cl_{2} (g) ⟶ 5 BrCl (g) + BrCl_{3} (g)$ .

From the stoichiometry, 3 moles of $Br_{2}$ react with 4 moles of $Cl_{2}$ .

Given 3 moles of $Br_{2}$ , 4 moles of $Cl_{2}$ are required.

Stream:JEESubject:ChemistryTopic:Mole ConceptSubtopic:Laws of Chemical Calculations

⏱ 2mℹ️ Source: QB

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