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Chemistry - Concentration Terms Question with Solution | TestHub

ChemistryConcentration TermsConcentration termMedium2 minPYQ_2019

ChemistryMediumsingle choice

The amount of sugar $(C_{12} H_{22} O_{11})$ required to prepare $2 L$ of its $0 .1 M$ aqueous solution is:

Options:

Answer:

Solution:

$Molarity = \frac{Moles}{Volume (in L)}$

$\Rightarrow 0.1 = \frac{m o l e s}{2}$

Moles of sucrose required $= 2 \times 0.1 = 0.2$ moles

Weight of sucrose $= 0 .2 \times 342 g$ $= 68 .4 g$

Stream:JEESubject:ChemistryTopic:Concentration TermsSubtopic:Concentration term

⏱ 2mℹ️ Source: PYQ_2019

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