A solid \( \mathrm{XY} \) has \( \mathrm{NaCl} \) structure. If radius of \( \mathrm{X}^{+} \)is...

Channel:
PW Solutions
Subscribers:
443,000
Published on ● Video Link: https://www.youtube.com/watch?v=rWsGE_53blw


Duration: 3:00
0 views
0

A solid \( \mathrm{XY} \) has \( \mathrm{NaCl} \) structure. If radius of \( \mathrm{X}^{+} \)is \( 100 \mathrm{pm} \). What is the radius of \( \mathrm{Y}^{-} \)ion-
(a) \( 120 \mathrm{pm} \)
(b) 136.6 to \( 241.6 \mathrm{pm} \)
(c) \( 280 \mathrm{pm} \)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-06-08The packing efficiency of a simple cubic crystal with an interstitial atom exactly fitting at th...
2023-06-08\( \mathrm{KCl} \) crystallizes in the same type of lattice as does \( \mathrm{NaCl} \). Given t...
2023-06-08\( \operatorname{TiAl}\left(\mathrm{SO}_{4}\right)_{2} \cdot \mathrm{xH}_{2} \mathrm{O} \) is bo...
2023-06-08Ammonium chloride crystallizes in a Body Centred Cubic structure with \( \mathrm{Cl}^{-} \)at th...
2023-06-08Calculate the void space in closest packing of a spheres of radius 1 unit, \( \mathrm{n} \) sphe...
2023-06-08First three nearest neighbour distance for body centered cubic lattice are respectively: (a) a, ...
2023-06-08The molar volume of \( \mathrm{KCl} \) and \( \mathrm{NaCl} \) are \( 37.46 \mathrm{~mL} \) and ...
2023-06-08The density of solid argon \( (\mathrm{Ar}=40 \mathrm{~g} / \mathrm{mol}) \) is \( 1.68 \mathrm{...
2023-06-08In a planar tetra-atomic molecule, \( \mathrm{XY}_{3}, \mathrm{X} \) is at the centroid of the e...
2023-06-08The number of molecules present in 100 gm of a FCC crystal are \( \left(\right. \) density of cr...
2023-06-08A solid \( \mathrm{XY} \) has \( \mathrm{NaCl} \) structure. If radius of \( \mathrm{X}^{+} \)is...
2023-06-08Graphite is a good conductor of electricity due to presence of : (a) Lone pair of electrons (b) ...
2023-06-08Match the coloum \begin{tabular}{|c|l|c|l|} \hline & Column-I & & Column-II \\ \hline A. & Mg in...
2023-06-08Which of the following statements is not true? (a) Paramagnetic substances are weakly attracted ...
2023-06-08An ionic compound \( \mathrm{AB} \) has \( \mathrm{ZnS} \) type structure. If the radius \( \mat...
2023-06-08Which of the following is true about the charge aquired by p-type semiconductors? (a) Positive (...
2023-06-08\( \mathrm{CsCl} \) has cubic structure of ions in which \( \mathrm{Cs}^{+} \)ion is present in ...
2023-06-08In the ionic solid \( \mathrm{AB} \), the radius of cation \( \mathrm{A} \) is \( 1.29 \AA \) wh...
2023-06-08If the edge-length of the unit cell of sodium chloride is 600 \( \mathrm{pm} \), and the ionic r...
2023-06-08In a close packed structure of mixed oxides, the lattice is composed of oxide ions, one eighth o...
2023-06-08The unit cell of a \( \mathrm{NaCl} \) lattice (a) Is body centred cube (b) Has \( 3 \mathrm{Na}...