Question

A compound xy crystallizes in bcc lattice with unit cell edge length of 380pm.Calculate the distanse between oppositively charged ions in the lattice

Answer 1

chemical is heated in a test tube brown fumes comes out and a black residue is left behind name the compound which gives brown fumes.

Answer 2

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The distance between two oppositely charged ions ... The distance between opposite charges would be : r=√3*a /4 here the edge length ,a is given by 387pm.