MCQ
In a triclinic crystal system
  • $a \ne b \ne c$, $\alpha \ne \beta \ne \gamma $
  • B
    $a = b = c$, $\alpha \ne \beta \ne \gamma $
  • C
    $a \ne b \ne c$, $\alpha \ne \beta = \gamma $
  • D
    $a = b \ne c$, $\alpha = \beta = \gamma $

Answer

Correct option: A.
$a \ne b \ne c$, $\alpha \ne \beta \ne \gamma $
a
(a)In a triclinic crystal $a \neq b \neq c$  and $\neq$ $\alpha$ $\neq$ $\beta$$\neq$$\gamma$$90°$

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