List of top Chemistry Questions on Solid State

Define : Schottky defect
Define : Ferromagnetism
Define : Isomorphism
Define : Unit Cell
Copper has fcc structure with edge length 495 pm. What is the radius of copper atom in pm?
Substances have zero resistivity or infinite conductivity known as ________.
An element crystallizes in the FCC (face-centred cubic) lattice. How many atoms are there per unit cell?
How many atoms are there in a unit cell of a diamond lattice (diamond cubic structure)?
The lattice parameters for a monoclinic crystal are:
When crystals of sodium chloride are heated in the presence of sodium vapour, they turn yellow. This is due to the formation of:

Dry ice is:

The Millar indices of crystal planes which cut through the crystal axes at (2a, 3b, c) are
Which among the following compounds show metal excess defect due to anionic vacancy?

Which among the following is a supercooled liquid?

The Cu metal crystallises into fcc lattice with a unit cell edge length of 361 pm. The radius of Cu atom is:
Which of the following defects are shown by KCl crystal?
(A) Schottky defect
(B) Frenkel defect
(C) Metal excess defect
(D) Metal deficiency defect
Choose the correct answer from the options given below:
A compound forms a hexagonal closed packed structure. What is the number of tetrahedral voids in 0.8 mol of it?
The number of network solids and ionic solids in the list given below is respectively
\[ H_2O \, (ice),\; AlN,\; Cu,\; CaF_2,\; diamond,\; MgO,\; CCl_4,\; ZnS,\; Ag,\; NaCl,\; SiO_2 \]
If molten NaCl contains \(\mathrm{SrCl_2}\) as impurity, crystallization can generate
A compound is formed by cation C and anion A. The anions form hexagonal close packed (hcp) lattice and the cations occupy 75% of octahedral voids. The formula of the compound is :
If a is the length of the side of a cube , the distance between the body centred atom and one corner atom in the cube will be