Chemistry - Mole Concept Question with Solution | TestHub

ChemistryMole ConceptMiscellaneous/MixedEasy2 minPYQ_2020

ChemistryEasynumerical

Find the molarity of water. Given: $ρ = {1000 kg /m}^{3}$
[Report your answer upto one decimal place].

Answer:

55.50

Solution:

Mass of 1.0 L water = 1000 g

$Molarity = \frac{wt}{mol . wt} \times \frac{1000}{V_{mL}}$

$\Rightarrow Molarity = \frac{1000}{18} = 55.5mol L^{-1}$

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

⏱ 2mℹ️ Source: PYQ_2020

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