MHT CET · Chemistry · Solid State
Calculate the volume occupied by all particles in fcc unit cell if volume of unit cell is \(1.6 \times 10^{-23} \mathrm{~cm}^3\)
- A \(4.088 \times 10^{-23} \mathrm{~cm}^3\)
- B \(2.156 \times 10^{-23} \mathrm{~cm}^3\)
- C \(1.184 \times 10^{-23} \mathrm{~cm}^3\)
- D \(3.226 \times 10^{-23} \mathrm{~cm}^3\)
Answer & Solution
Correct Answer
(C) \(1.184 \times 10^{-23} \mathrm{~cm}^3\)
Step-by-step Solution
Detailed explanation
\(\text{Volume of particles} = \text{Packing Efficiency} \times \text{Volume of unit cell}\) \(\text{Volume of particles} = 0.74 \times 1.6 \times 10^{-23} \mathrm{~cm}^3\)
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