Webbভিডিও কলে বিশেষজ্ঞ চিকিৎসকের পরামর্শ নিন. Child Doctor. Skin Doctor WebbAnswer and Explanation: 1. Become a Study.com member to unlock this answer! Create your account. View this answer. If LiCl crystals are heated in presence of lithium …

Pink colour of LiCl crystals is due to: (a) Schottky defect

Webb6 maj 2024 · ⇔ Well the reason behind this is : → The Cl⁻ ions diffuse to the surface and form LiCl with Li⁺ ions. An electron is released which diffuses into the crystal and occupies the anionic site. → Such anionic sites occupied with electrons are called F-centers. These impart pink color to the crystal. Webba) Frenkel defect is not found in the pure alkali metal halides because this defect is due to vacancy of ion ,which is shifted in interstitial spaces and because the ions are too large and cannot get into interstitial sites. b) ZnO becomes yellow on heating due to frankel defect, when ZnO is heated, it loses oxygen reversibly and turns yellow in colour. Zno + heat - … black lab coffee co

Identify the statements which is/are correct. - BYJU

Webb25 mars 2024 · Pink colour of LiCl crystals is due to: (a) Schottky defect (b)Frenkel defect (c) Metal excess defect (d) Metal deficiency defect Advertisement Expert-verified answer … WebbA L i C l crystal is pink because of metal excess defect B Formation of non-stoichiometric compound can occur because of metal deficient defects C Impurity defect in silicon by … Webbi) The pink colour of LiCl is because of the metal excess defect caused by the anionic vacancies.ii) NaCl shows Schottky defect. In the Schottky defect, an equal number of … ganesh textiles montreal