Contact us
Back

Report Issue

Solid State

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2021
The parameters of the unit cell of a substance are $a=2.5, b=3.0, c=4.0, \alpha=90^{\circ}, \beta=120^{\circ} \gamma=90^{\circ}$.
The crystal system of the substance is i.
JEE Main Chemistry Easy
View Solution →
Q JEE MAIN 2019
Consider the bcc unit cells of the solids 1 and 2 with the position of atoms as shown below. The radius of atom B is...
JEE Main Chemistry Easy
View Solution →
Q JEE-MAIN 2021
KBr is doped with $10^{-5}$ mole percent of $\mathrm{SrBr}_2$. The number of cationic vacancies in 1 g of KBr crystal is $\_\_\_\_$ 10¹4. (Round off...
JEE Main Physics Easy
View Solution →
Q JEE MAIN 2021
A hard substance melts at high temperature and is an insulator in both solid and in molten state. This solid is most likely to be...
JEE Main Chemistry Easy
View Solution →
Q JEE MAIN 2021
The unit cell of copper corresponds to a face centered cube of edge length $3.596 A $ with one copper atom at each lattice point....
JEE Main Chemistry Easy
View Solution →
Q JEE Main 2019
The one that is extensively used as a piezoelectric material is
JEE Main Chemistry Easy
View Solution →
Q JEE MAIN 2021
Ga (atomic mass 70 u) crystallizes in a hexagonal close packed structure. The total number of voids in 0.581 g of Ga is ___ ×...
JEE Main Chemistry Hard
View Solution →
Q JEE MAIN 2021
In a binary compound, atoms of element A form a hcp structure and those of element M occupy 2/3 of the tetrahedral voids of the...
JEE Main Chemistry Easy
View Solution →
Q JEE MAIN 2021
The number of octahedral voids per lattice site in a lattice is _____.(Rounded off to the nearest integer)
JEE Main Chemistry Easy
View Solution →
Q JEE MAIN 2021
A certain element crystallises in a bcc lattice of unit cell edge length 27 Å. If the same element under the same conditions crystallises in...
JEE Main Chemistry Easy
View Solution →