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Chemistry - Solid State Question with Solution | TestHub

ChemistrySolid StateMiscellaneous/MixedEasy2 minPYQ_2020

ChemistryEasysingle choice

A solid is formed by two elements P and Q. The element Q forms cubic close packing and atoms of P occupy one third of tetrahedral voids. The formula of the compound is

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Answer:

Solution:

Let octahedral voids $= x =$ no. of atoms of Q
So, tetrahedral voids $= 2 x$
No. of atoms of $P = \frac{1}{3} \times 2 x = \frac{2}{3} x$
$P : Q = \frac{2}{3} x : x = 2 : 3$
Formula $= P_{2} Q_{3}$

Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:Solid StateSubtopic:Miscellaneous/Mixed

⏱ 2mℹ️ Source: PYQ_2020

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