Which one of the following compounds exhibit both schottky and frenkel defects
Which one of the following compounds exhibit both schottky and frenkel defects Options (a) NaCl (b) AgCl (c) AgBr (d)…
7 years ago
Solid State and Solutions
Cation and anion combines in a crystal to form following types of compound
Cation and anion combines in a crystal to form following types of compound Options (a) ionic (b) metallic (c) covalent…
7 years ago
Each unit cell of NaCl consists of 6 chlorine atoms and
Each unit cell of NaCl consists of 6 chlorine atoms and Options (a) 13 Na atoms (b) 14 Na atoms…
7 years ago
In crystals of which one of the following ionic compounds would you expect maximum
In crystals of which one of the following ionic compounds would you expect maximum distance between centres of cations and…
7 years ago
The crystal structure of NaCl is
The crystal structure of NaCl is Options (a) scc (b) bcc (c) fcc (d) either (b) or (a) Correct Answer:…
7 years ago
For two ionic solids CaO and KI,identify the wrong statements among the following
For two ionic solids CaO and KI, identify the wrong statements among the following Options (a) CaO has high melting…
7 years ago
The limiting radius ratio for tetrahedral shape is
The limiting radius ratio for tetrahedral shape is Options (a) 0 to 0.153 (b) 0.225 to 0.414 (c) 0.155 to…
7 years ago
The fcc crystal contains how many atoms in each unit cell
The fcc crystal contains how many atoms in each unit cell Options (a) 6 (b) 8 (c) 4 (d) 5…
7 years ago
Number of chloride ions around a single sodium ion in NaCl crystal is
Number of chloride ions around a single sodium ion in NaCl crystal is Options (a) 3 (b) 4 (c) 6…
7 years ago
In tetragonal crystal system, which of following is not true
In tetragonal crystal system, which of following is not true Options (a) All axial lengths and all axial angles are…
7 years ago