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Chemistry - Mole Concept Question with Solution | TestHub

ChemistryMole ConceptMiscellaneous/MixedMedium2 minPYQ_2016

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$10 mL$ of liquid carbon disulphide (specific gravity 2.63) is burnt in oxygen. Find the volume of the resulting gases measured at STP.

Options:

Answer:

Solution:

$1 mL$ of $CS_{2}$ weighs $2.63 g$ $10 mL$ of $CS_{2}$ weighs $26.3 g$ $∵ 76 g$ of $CS_{2}$ will yield $67.2 L$ of a mixture of $CO_{2}$ and $SO_{2}$ at STP $∴ 26.3$ gof $CS_{2}$ would yield $\frac{67.2}{76} \times 26.3 = 23.25 L$

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

⏱ 2mℹ️ Source: PYQ_2016

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