List of top Chemistry Questions on The solid state asked in KCET

Which of the following crystals has the unit cell such that a=b≠c a = b \neq c and α=β=90∘,γ=120∘ \alpha = \beta = 90^\circ, \gamma = 120^\circ ?
MnO exhibits:
The number of atoms in 4.5 g of a face-centred cubic crystal with edge length 300 pm is:
A metal crystallises in a body centered cubic lattice with the metallic radius 3A˚\sqrt3 Å. The volume of the unit cell in m3 is
Match the column A (type of crystalline solid) with the column B (example for each type) :
AB
P.Molecular Solidi.SiC
Q.Ionic Solidii.Mg
R.Metallic Solidiii.H2O
S.Network Solidiv.MgO
If 'a' stands for the edge length of the cubic systems - The ratio of radii in simple cubic, body centered cubic and face centered cubic unit cells is

Which of the following is NOT true about the amorphous solids ?

How many number of atoms are there in a cube based unit cell, having one atom on each corner and two atoms on each body diagonal of cube? 

Vacant Space in a body centered cubic lattice unit cell is about

A metal crystallises in BCC lattice with unit cell edge length of 300 pm and density 6.15 g cm-3. The molar mass of the metal is
The correct statement regarding defects in solid is
The contribution of particle at the edge centre to a particular unit cell is.
A crystalline solid XY3XY_3 has ccpccp arrangement for its element Y.XY. X occupies
A compound of ′A′'A' and ′B′'B' crystallises in a cubic lattice in which the ′A′'A' atoms occupy the lattice points at the corners of the cube. The ′B′'B' atoms occupy the centre of each face of the cube. The probable empirical formula of the compound is
A compound is formed by elements AA and BB. This crystallises in the cubic structure where the AA atoms are at the corners of the cube and BB atoms are at the body centers. The simplest formula of the compound is
An atom of an element AA has three electrons in its outermost orbit and that of BB has six electrons in its outermost orbit. The formula of the compound between these two will be
The number of atoms in 4.5 g of a face-centred cubic crystal with edge length 300 pm is :
(Given density=10gcm-3 and NA=6.022×1023).
Which of the following crystals has the unit cell such that a=b≠c and α=β=90°,γ=120° ?