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CGP EDU Academic Team
Published on: August 12, 2026
Formula for tear gas is :
Text Solution
Verified by ExpertsThe correct answer is:
B
CHCl 3 (chloroform) react with conc. HNO 3 on heating to form chloropicrin (CCl 3 NO 2 )
CHCl 3 + HONO 2 ⎯→ CCl 3 . NO 2 + H 2 O
Chloropicrin
Chloropicrin is used as an insecticide and also war gas. It is also known as nitrochloroform or tear gas.
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