`CaCl_(2)` will introduce schottky defect when added to `AgCl` crystal. explain.

Schottky defects lower the density of related solids. explain.

What is the effect of the presence of schottky defect on the density of a crystal?

Explain the crystal defects and their origin in the crystal.

Why does Frenkel defect not change the density of AgCl crystal?

What happens when dil NH_4OH is added to AgCl precipitate ?

What are the important consequences of schottky and frenkel defects in crystals ?

Predict the major product formed when HCl is added to iso-butylene. Explain the mechanism involved.