The orthorhombic, the value of $a,b,$ and $c$ are respectively $4.2\mathop {\rm A}\limits^ \circ ,6.8\mathop {\rm A}\limits^ \circ $ and $8.3\mathop {\rm A}\limits^ \circ .$ Given the molecular mass of the solute is 155 g ${\rm{mo}}{{\rm{l}}^{ - 1}}$ and that of density is 3.3g/cc, the number of formula units per unit cell is

NEET UG CHEMISTRY MCQ: SOLID STATE

1 Medium

1 of 1

Application +4 | -1

The orthorhombic, the value of

a,b,

and

c

are respectively

4.2\mathop \mathrm{A}\limits^ \circ ,6.8\mathop \mathrm{A}\limits^ \circ

and

8.3\mathop \mathrm{A}\limits^ \circ .

Given the molecular mass of the solute is 155 g

\mathrm{mo}{\mathrm{l}^{ - 1}}

and that of density is 3.3g/cc, the number of formula units per unit cell is

View answer and explanation

Correct option: C

Option C is correct because the number of formula units per unit cell (Z) is calculated using the formula Z = (ρ * V * NA) / M, where ρ is density, V is the volume of the unit cell, NA is Avogadro's number, and M is the molecular mass. The result is approximately 4.

NEET UG CHEMISTRY MCQ: SOLID STATE

More Questions from SOLID STATE