TS EAMCET · Chemistry · Solid State
If the length of the body diagonal of a FCC unit cell is \(x Å\), the distance between two octahedral voids in the cell in \(Å\) is
- A \(\frac{x}{\sqrt{2}}\)
- B \(\frac{x}{\sqrt{3}}\)
- C \(\frac{x}{\sqrt{6}}\)
- D \(\frac{x}{\sqrt{8}}\)
Answer & Solution
Correct Answer
(C) \(\frac{x}{\sqrt{6}}\)
Step-by-step Solution
Detailed explanation
Octahedral voids are present at body centre and edge centre. Distance between octahedral void \(=\frac{\mathrm{a}}{\sqrt{2}}\) Length of body diagonal \(=\sqrt{3} \mathrm{a}\) \[ x=\sqrt{3} a \quad a=\frac{x}{\sqrt{3}} \] Distance…
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Chemistry
- During the electrolysis of copper sulphate aqueous solution using copper electrode, the reaction takine place at the cathode isTS EAMCET 2013 Easy
- A compound made up of elements and (with a general formula ), where form a hcp lattice and A occupy of the tetrahedral voids. The formula of the compound isTS EAMCET 2021 Medium
- What are the products formed in the reaction given below: ?TS EAMCET 2018 Medium
- The correct order of melting points of the following salts is \[ \begin{array}{ccc} \mathrm{LiCl} & \mathrm{LiF} & \mathrm{LiI} \ \mathrm{I} & \mathrm{II} & \text { III } \end{array} \]TS EAMCET 2022 Medium
- Aqueous ammonia readily dissolves \(\mathrm{AgCl}\) becauseTS EAMCET 2018 Medium
- What is the gas liberated when alkaline formaldehyde solution is treated with \(\mathrm{H}_2 \mathrm{O}_2\) ?TS EAMCET 2002 Medium
More PYQs from TS EAMCET
- The equation of lowest degree with rational coefficients having roots \(\sqrt{3}+\sqrt{2} i\) and \(\sqrt{3}-\sqrt{2}\) isTS EAMCET 2022 Medium
- Let \(P\) be the point of intersection of the lines \(L_1 \equiv x-y-7=0\) and \(L_2 \equiv x+y-5=0\). \(A\left(x_1, y_1\right)\) and \(B\left(x_2, y_2\right)\) are points on the lines \(L_1=0\) and \(L_2=0\) respectively such that \(P A=3 \sqrt{2}, P B=\sqrt{2}, x_1, y_1 \geq 0, x_2, y_2 \geq 0\), then the angle made by the line segment \(A B\) at the origin isTS EAMCET 2020 Hard
- The parabola with directrix \(x+2 y-1=0\) and focus \((1,0)\) isTS EAMCET 2005 Hard
- Two circles of equal radius \(a\) cut orthogonally. If their centres are \((2,3)\) and \([5,6]\) then radical axis of these circles passes through the pointTS EAMCET 2017 Medium
- If \(\mathbf{a}=x \hat{\mathbf{i}}+y \hat{\mathbf{j}}+z \hat{\mathbf{k}}\), then \((\mathbf{a} \times \hat{\mathbf{i}}) \cdot(\hat{\mathbf{i}}+\hat{\mathbf{j}})+(\mathbf{a} \times \hat{\mathbf{j}}) \cdot(\hat{\mathbf{j}}+\hat{\mathbf{k}})+(\mathbf{a} \times \hat{\mathbf{k}}) \cdot(\hat{\mathbf{k}}+\hat{\mathbf{i}})=\)TS EAMCET 2017 Easy
- Three identical vessels are filled with three liquids A, B, and \(C\) with equal masses but having densities \(\rho_A, \rho_B\) and \(\rho_C\) respectively. If \(\rho_A>\rho_B>\rho_C\) then the pressure at the bottom of the vessels will beTS EAMCET 2023 Easy