Chemistry - Mole Concept Question with Solution | TestHub

ChemistryMole ConceptMiscellaneous/MixedEasy2 minPYQ_2020

ChemistryEasysingle choice

Two element X (atomic mass = 75) and Y (atomic mass = 16) combine to give a compound having 75.8% of X. The formula of the compound is

Answer:

Solution:

Element	Atomic weight	%	Ratio	Simplest ratio
X	75	75.8	$\frac{75.8}{75} = 1$	2
Y	16	24.2	$\frac{24.2}{16} = 1.5$	3

$X_{2} Y_{3}$

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

⏱ 2mℹ️ Source: PYQ_2020

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