Crystallography and Lattice Questions in English

Which of the following statements is correct?

Which of the following is correct regarding crystal systems?

Tetragonal crystal system has the following unit cell dimensions:

How many space lattices are obtainable from the different crystal systems?

Example of a unit cell with crystallographic dimensions $a \neq b \neq c, \alpha = \gamma = 90^{\circ}, \beta \neq 90^{\circ}$ is:

What type of lattice is found in potassium chloride crystal?

The three-dimensional graph of lattice points which sets the pattern for the whole lattice is called:

Crystals can be classified into how many basic crystal systems?

The total number of Bravais lattice arrangements in different crystal systems is

Which of the following dimensions represents a monoclinic crystal system?

Bravais lattices are of (in $types$)

The crystal system of a compound with unit cell dimensions $a = 0.387 \ nm$,$b = 0.387 \ nm$ and $c = 0.504 \ nm$ and $\alpha = \beta = 90^{\circ}$ and $\gamma = 120^{\circ}$ is:

$A$ metal has $bcc$ structure and the edge length of its unit cell is $3.04 \, \mathring{A}$. The volume of the unit cell in $cm^3$ will be

In a face-centred cubic $(FCC)$ unit cell,the edge length $(a)$ in terms of atomic radius $(r)$ is:

Most crystals show good cleavage because their atoms,ions or molecules are

The number of atoms present in a unit cell of a monoatomic substance with a simple cubic lattice is:

$A$ match box exhibits

Which crystal system has no axis of rotation of symmetry?

$FeSO_4 \cdot 7H_2O$ shows isomorphism with

Heat treatment alters the properties of steel due to:

When atoms are placed at the corners of all $12$ edges of a unit cell,what is the number of atoms present per unit cell?

Which of the following unit cell parameters represents the tetragonal crystal system?

Select the correct option using $T$ (True) or $F$ (False) for the following statements regarding crystal systems:
$(1)$ Crystal system: Cubic,Axial distance: $a = b = c$,Axial angle: $\alpha = \beta = \gamma = 90^{\circ}$,Example: $Cu, KCl$
$(2)$ Crystal system: Monoclinic,Axial distance: $a \neq b \neq c$,Axial angle: $\alpha = \gamma = 90^{\circ}, \beta \neq 90^{\circ}$,Example: $PbCrO_4$
$(3)$ Crystal system: Trigonal (Rhombohedral),Axial distance: $a = b = c$,Axial angle: $\alpha = \beta = \gamma \neq 90^{\circ}$,Example: $CaCO_3, HgS$
$(4)$ Crystal system: Triclinic,Axial distance: $a \neq b \neq c$,Axial angle: $\alpha \neq \beta \neq \gamma \neq 90^{\circ}$,Example: $K_2Cr_2O_7, CuSO_4 \cdot 5H_2O$

How many types of Bravais lattices are there?

$A$ metal has a $bcc$ structure. If the edge length of its unit cell is $3.04 \ \overset{\circ}{A}$,what is the volume of the unit cell in $cm^3$?

The crystal system following the parameters $a \neq b \neq c$ and $\alpha \neq \beta \neq \gamma \neq 90^\circ$ is ...... .

The parameters of a monoclinic crystal system are .......

Which of the following represents the correct axial distances and axial angles for the rhombohedral crystal system?

For an orthorhombic crystal system,the axial lengths are $a \neq b \neq c$. What are the axial angles?

Which of the following crystal systems has $a = b = c$ and $\alpha = \beta = \gamma \neq 90^o$?

Statement $1$: Graphite is an example of a tetragonal system.
Statement $2$: For a tetragonal system,$a = b \neq c$,$\alpha = \beta = 90^o$,$\gamma = 90^o$.

The parameters $a = b = c$ and $\alpha = \beta = \gamma \neq 90^\circ$ belong to which crystal system?

Which of the following crystal systems does not possess an axis of rotation?

The tetragonal crystal system has which of the following unit cell parameters?

Which crystal system does diamond possess?

$A$ solid compound $XY$ has $NaCl$ structure. If the radius of the cation is $100 \ pm,$ the radius of the anion $(Y^-)$ will be .............. $pm$.

Select the incorrect statement.

Which of the following does not have a hexagonal crystal system?

Body-centred cubic and face-centred cubic unit cells have $n_1$ and $n_2$ effective number of atoms. Which one of the following $[n_1, n_2]$ combinations is correct?

In a tetragonal crystal :-

Which of the following primitive cells show the given parameters?
$a \neq b \neq c, \alpha = \beta = \gamma = 90^{\circ}$

$a \ne b \ne c$,$\alpha \ne \beta \ne \gamma \ne 90^{\circ}$ represent:

Maximum possible number of three-dimensional and two-dimensional lattices are respectively:

In a monoclinic unit cell,the relation of sides and angles are respectively

Which primitive unit cell has unequal edge length $(a \ne b \ne c)$ and all axial angles different from $90^{\circ}$?

Chromium metal crystallises in a body-centred cubic $(bcc)$ lattice. The edge length of the unit cell is found to be $287 \, pm$. The atomic radius of chromium will be ............. $pm$.

The unit cell present in the crystal lattice of diamond is

Which of the following crystal systems exists only as a primitive Bravais lattice?

How many kinds of Bravais lattices are possible in crystal systems?

In a tetragonal crystal system,which of the following conditions is correct?