List of top Chemistry Questions on packing efficiency asked in MHT CET

Calculate the void volume in fcc unit cell if total volume of a unit cell is \(6.4\times 10^{-23} \text{cm}^3\) ?
What is the total number of spheres that surrounds the tetrahedral hole in the close-packed three-dimensional structure?
The number of atoms per unit cell in a Body-Centered Cubic (BCC) structure is:
What is the coordination number of an atom in an FCC unit cell?
Calculate the number of atoms per unit cell in a Face-Centered Cubic (FCC) crystal structure.
The compound forming ccp structure contains $9.6\times10^{23}$ atoms. Find the number of tetrahedral voids formed in it.
What is the total number of donor atoms present in Tetracyanonickelate(II) ion?
What is the loss in molar mass when a primary amine is obtained by Hofmann degradation of amide?
In an ionic solid anions are arranged in hcp array and cations occupy $\frac{2}{3}$ of octahedral voids. What is the formula of ionic compound? [consider A = cation; B = anion]}
Which among the following compounds has lowest boiling point?
Calculate the total number of tetrahedral and octahedral voids formed in 0.6 mol of a compound if it forms hcp structure.
Calculate the number of unit cell in \(1 \text{ cm}^3\) volume of metal if volume of unit cell is \(3.448 \times 10^{-23} \text{ cm}^3\)
Calculate the volume occupied by all particles in fcc unit cell if volume of unit cell is \(1.6 \times 10^{-23} \text{ cm}^3\).
In an ionic solid anions are arranged in hcp array and cations occupy $\frac{2}{3}$ of octahedral voids. What is the formula of ionic compound? [consider A = cation; B = anion]}
What is the total number of donor atoms present in Tetracyanonickelate(II) ion?
What is the loss in molar mass when a primary amine is obtained by Hofmann degradation of amide?
In an ionic solid anions are arranged in hcp array and cations occupy $\frac{2}{3}$ of octahedral voids. What is the formula of ionic compound? [consider A = cation; B = anion]}
What is the minimum number of spheres required to develop an octahedral void?
What is the packing efficiency of silver metal in its unit cell?
A compound made of elements A and B form fcc structure. Atoms of A are at the corners and atoms of B are present at the centres of faces of cube. What is the formula of the compound?
Calculate the density of metal having molar mass $210 \text{ g mol}^{-1}$ that forms simple cubic unit cell. (Given: $a^{3} \cdot N_{A} = 21.5 \text{ cm}^{3} \text{ mol}^{-1}$)}
What is the number of octahedral and tetrahedral voids presents respectively in 0.25 mole of a substance having hcp structure?
How many tetrahedral voids are present in 0.4 mole of a compound that forms hcp structure?
What is the volume occupied by particles in $\mathrm{BCC}$ structure if 'a' is edge length of unit cell?
What is the percentage efficiency of packing in BCC structure?