EASY
KVPY Aptitude Test - Stream SX
IMPORTANT
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A unit cell of calcium fluoride has four calcium ions. The number of fluoride ions in the unit cell is

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Important Questions on Solid State

EASY
KVPY Aptitude Test - Stream SX
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 7 - Solid State>KVPY Aptitude Test - Stream SX 2016>Q 10

The packing efficiency of the face centered cubic (FCC), body centered cubic (BCC) and simple/primitive cubic (PC) lattices follows the order

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KVPY Aptitude Test - Stream SX
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 7 - Solid State>KVPY Aptitude Test - Stream SX 2014>Q 14
The radius of K+ is 133 pm and that of Cl- is 181 pm. The volume of the unit cell of KCl expressed in 10-22 cm3 is: