JEE Advanced 2020 Full Test 7 Paper 2

© examsiri.com

Question : 21 of 54

Marks: +1, -0

Select the correct statement(s)

The total number of Bravais lattice in 2 -D crystal system is 5
A cubic system contains 9 plane of symmetry
For monoclinic system, a≠b≠c and α≠β≠γ≠900
The packing fraction of BCC is 52%

Go to Question:

Prev Question

Next Question