Chemistry - Mole Concept Question with Solution | TestHub

ChemistryMole ConceptMiscellaneous/MixedEasy2 minPYQ_2021

ChemistryEasysingle choice

How many gram of $H_{2} O$ are present in $0.25 mol$ of it?

Answer:

Solution:

moles $= \frac{mass}{Molar mass}$ $Mass = moles \times Molar mass of H_{2} O = 0.25 \times 18 = 4.5 g$

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

⏱ 2mℹ️ Source: PYQ_2021

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