JEE CHEMISTRY MCQ: SOLID STATE

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Which primitive unit cell has unequal edge lengths

(a \ne b \ne c)

and all axial angles different from

{90^ \circ }

View answer and explanation

Correct option: D

Triclinic

Option D (Triclinic) is correct because the triclinic unit cell is characterized by unequal edge lengths (

a \ne b \ne c

) and all axial angles different from 90 degrees (

\alpha \ne \beta \ne \gamma \ne 90^\circ

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