HARD
11th CBSE
IMPORTANT
Earn 100

Explain Frenkel defect in crystals with a suitable example.

Important Questions on States of Matter: Solid State

HARD
11th CBSE
IMPORTANT
Define the term unit cell in relation to crystalline solids.
MEDIUM
11th CBSE
IMPORTANT
Define the term coordination number in relation to crystalline solids.
HARD
11th CBSE
IMPORTANT
What type of semiconductor is obtained when silicon is doped with boron?
MEDIUM
11th CBSE
IMPORTANT
What type of magnetism is shown in the following alignment of magnetic moments?
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HARD
11th CBSE
IMPORTANT
What type of point defect is produced when AgCl is doped with CdCl2?
HARD
11th CBSE
IMPORTANT
Based on the nature of intermolecular forces, classify the following solids:
Silicon carbide, Argon
HARD
11th CBSE
IMPORTANT
ZnO turns yellow on heating. Why?
HARD
11th CBSE
IMPORTANT
What is meant by groups 12-16 compounds. Give an example.