NEET UG CHEMISTRY MCQ: SOLID STATE

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In antifluorite structure, the negative ions:

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Correct option: C

Are arranged in ccp

Option C (Are arranged in ccp) is correct because in the antifluorite structure, the positions of cations and anions are reversed compared to the fluorite structure. The negative ions (anions) form the ccp lattice.

More Questions from SOLID STATE

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Schottky defect in crystals is observed when Calculate the ionic radius of a

\mathrm{C}{\mathrm{s}^ + }

ion, assuming that the cell edge length for CsCl is 0.4123 nm and that the ionic radius of a

\mathrm{C}{\mathrm{I}^ - }

ion is

\;0.181\,\,nm

Wrong match is A molecule contains atoms

A

and

B

such that

A

occurs at the corners of the cube and

Y

at the face centres. The formula of the molecule is Which species is diamagnetic ? The arrangement ABCABC……is referred to as,