Lec 07 Crystal Structure क्रिस्टल संरचना Nacl, CsCl, ZnS, CaF2, 12th Chemistry

NaCl की क्रिस्टल संरचना |ZnS |OMR|Summary

NaCl की क्रिस्टल संरचना |ZnS |OMR|Summary

NaCl की क्रिस्टल संरचना |ZnS |OMR|Summary

KCl has NaCl type face centred cubic crystal structure and CsF has CsCl type cubic crystal structure. Calculate the ratio of densities of CsF and KCl it is given that the molar mass of CsF is two that of KCl and edge length of KCl unit cell of 1.5 times that for CsF .

Revision |NaCl क्रिस्टल |CsCl व्यवस्था |ZnS क्रिस्टल |CaF2 |Na2O|Summary

Radius Ratio and Structure OF Ionic Compounds|| Structure OF NaCl||CsCl|| ZnS||Diamond|| Na2O||CaF2||Class Illustration with Short Tricks

Write down the names of crystal structures in which the following elements are presents: Sc,Ti,V,Cr,Mn,Fe,Co,Ni,Cu,Zn (b). Which is more basic? (i). ZrO_2 or TiO_2 (ii). V-2O_5 or Nb_2O_5 (iii). OsO_4 or ReO_2 (c). Which is more oxidising agent Cr(IV) or Mo*+(VI) ?

In a crystal structure oxide ion forms CCP . A^(2+) ion occupy one of the octahedral voids and B^(3+) ions are equally distributed between tetrahedral and octahedral voids.If (1)/(8) th of the tetrahedral voids are occupied by B^(3+) ion and sum of % occupancy of B^(3+) ion in octahedral and tetrahedral voids is (x)/(2) then the value of x is