In a tetragonal crystal :-

  • A
    $ \alpha = \beta = 90^\circ \neq \gamma; a = b = c $
  • B
    $ \alpha = \beta = \gamma = 90^\circ; a = b \neq c $
  • C
    $ \alpha = \beta = \gamma = 90^\circ; a \neq b \neq c $
  • D
    $ \alpha = \beta = 90^\circ; \gamma = 120^\circ; a = b \neq c $

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Similar Questions

Bravais lattices are of (in $types$)

For an orthorhombic crystal system,the axial lengths are $a \neq b \neq c$. What are the axial angles?

In a tetragonal crystal system,which of the following conditions is correct?

Statement $1$: Graphite is an example of a tetragonal system.
Statement $2$: For a tetragonal system,$a = b \neq c$,$\alpha = \beta = 90^o$,$\gamma = 90^o$.

Distinguish between
$(i)$ Hexagonal and monoclinic unit cells
$(ii)$ Face-centred and end-centred unit cells.

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