Correct Answer - B
When chlorofrom reacts with `HNO_(3)` product formed are chloropicrin or tear gas and water
`underset("chloroform")(CHCI_(3)) +underset("conc Nitricacid")(HNO_(3)) rarrunderset("chloropicrin")(C CI_(3) NO_(2))+underset("water")(H_(2)h)` .
