Chemistry - Mole Concept Question with Solution | TestHub

ChemistryMole ConceptMiscellaneous/MixedEasy2 minPYQ_2020

ChemistryEasysingle choice

If $C a_{3} {(P O_{4})}_{2}$ and $H_{3} P O_{3}$ contain same number of 'P' atom then the ratio of oxygen atoms in these compounds respectively is

Answer:

Solution:

$2 x = y$ (Same 'P' atoms given)
$x = \frac{y}{2}$
Ratio of 'O' atom $= \frac{8 x}{3 y} = \frac{8 \times (\frac{y}{2})}{3 y} = \frac{4}{3}$

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

⏱ 2mℹ️ Source: PYQ_2020

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