Miscellaneous
UPPCS
Smokescreen is used in warfare for the purpose of concealment and camouflage. Smoke screens generally consists of fine particles of
(A) Sodium chloride dispersed in air
(B) Silver iodide dispersed in air
(C) Titanium oxide dispersed in air
(D) Magnesium oxide dispersed in air
Important Facts
- Fine particles of titanium oxide (TiO₂) are used in smoke screens, creating dense smoke.
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