Chemistry - Mole Concept Question with Solution | TestHub

ChemistryMole ConceptMiscellaneous/MixedMedium2 minPYQ_2019

ChemistryMediumassertion reason

$25 g$ of an unknown hydrocarbon upon burnig produces $88 g$ of $C O_{2}$ and $9 g$ of $H_{2} O .$ This unknown hydrocarbon contains:

Answer:

Solution:

$2 m o l e$ of $C O_{2}$ contains $2 m o l e$ of carbon, Hence weight of carbon $= 2 \times 12 = 24 g$ .
mass of Hydrogen $= 25 - 24 = 1 g r a m$

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

⏱ 2mℹ️ Source: PYQ_2019

Loading discussions...