NEET UG CHEMISTRY MCQ: SOLID STATE

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In diamond, the coordination number of carbon is

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Correct option: A

four and its unit cell has eight carbon atoms

Option A (four and its unit cell has eight carbon atoms) is correct because in diamond, each carbon atom is tetrahedrally bonded to four other carbon atoms, and the unit cell contains eight carbon atoms.

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,