In the ionic compound \( A B \) the ratio \( r_{A^{+}}: r_{B^{-}} \)is \( 0.414 \). Indicate the... VIDEO
In the ionic compound \( A B \) the ratio \( r_{A^{+}}: r_{B^{-}} \)is \( 0.414 \). Indicate the correct statement among the following:https://bit.ly/YTAI_PWAP https://www.pw.live
Other Videos By PW Solutions 2022-10-27 In a solid, oxide ions are arranged in ccp, cations \( A \) occupy \( (1 / 8)^{\text {th }} \) o... 2022-10-27 In the spinel structure, oxides ions are cubical-closest packed whereas \( 1 / 8 \) th of tetrah... 2022-10-27 In a cubic unit cell, seven of the eight corners are occupied by atoms \( A \) and centres of fa... 2022-10-27 Predict coordination number of the cation in crystals of the following compounds:
1. \( \mathrm{... 2022-10-27 In diamond, the coordination number of carbon is:
(a) four and its unit cell has eight carbon at... 2022-10-27 The \( \mathrm{CsCl} \) type structure is exhibited by alkali halides only when the radius of th... 2022-10-27 Which is incorrect statement?
(a) In \( \mathrm{NaCl} \) structure, tetrahedral voids are unoccu... 2022-10-27 How many nearest neighbours are there in an atom or ion for an octahedral hole of a closed packe... 2022-10-27 If the radius of the anion in an ionic solid is \( 200 \mathrm{pm} \), what would be the radius ... 2022-10-27 In the unit cell of \( \mathrm{KCl}\left(\mathrm{NaCl}\right. \) type), \( \mathrm{Cl}^{-} \)ion... 2022-10-27 In the ionic compound \( A B \) the ratio \( r_{A^{+}}: r_{B^{-}} \)is \( 0.414 \). Indicate the... 2022-10-27 In the closest packing of atoms:
(a) the size of tetrahedral void is greater than that of octahe... 2022-10-27 An ionic compound is expected to have body centered type cubic unit cell if \( r_{c} / r_{a} \) ... 2022-10-27 The unit cell present in \( A B A B \), closest packing of atoms is:
(a) hexagonal
(b) tetragona... 2022-10-27 Stacking of square close packed layers give rise to :
(a) bcc structure
(b) fcc structure
(c) Si... 2022-10-27 The numbers of tetrahedral and octahedral holes in a hexagonal primitive unit cell respectively:... 2022-10-27 An ionic compound is expected to have octahedral structure if \( r_{c} / r_{a}\left(r_{c}r_{a}\r... 2022-10-27 Which one of the following schemes of ordering closed packed sheets of equal sized spheres do no... 2022-10-27 An ionic compound is expected to have tetrahedral structure if \( r_{c} / r_{a} \) :
(a) lies in... 2022-10-27 The unit cell present in \( A B C A B C \), closest packing of atoms is:
(a) hexagonal
(b) tetra... 2022-10-27 In a hexagonal close packed (hcp) structure of spheres, the fraction of the volume occupied by t...
0