☰
Menu
← Back to shiwamsclass.com
← Website
Home
Free quizzes
Free mock tests
All mock tests
CBSE Class 10
CBSE Class 12
Bihar Board 12
JEE Main
JEE Advanced
Chapter-wise PYQ
CBSE Class 10 PYQ
CBSE Class 12 PYQ
Bihar Board 12 PYQ
JEE Main PYQ
JEE Advanced PYQ
Sign in
← shiwamsclass.com
← Bihar Board Class 12 PYQ
The Solid State
Bihar Board Class 12 · Chemistry · 26 past questions
Topic
Classification of solids
6
Crystal lattice and unit cells
4
Electrical and magnetic properties
4
Packing efficiency and coordination number
3
Point defects in crystals
3
Ionic crystal structures
2
Voids in close packing
2
Level
Easy
3
Moderate
1
Year
2026
0
2025
1
2024
0
2023
1
2022
0
2021
0
2018
2
2017
0
2015
0
3 of 26 ·
show all
Q6
2025 Set D
The percentage of free space in a body-centred cubic unit cell is
Try it →
Q11
2023 Set F
2018
The coordination number of a metal crystallizing in hexagonal close packed (hcp) structure is-
Try it →
Q23
2018
Percentage of free space in bcc. Unit cell is-
Try it →