Which of the following gases has a characteristic pungent smell, turns red litmus paper blue and forms dense white fumes with hydrogen chloride gas? by Sunday | Oct 9 | Chemistry JAMB | 0 comments A. N2 B. N2O C. CI2 D. NH3 Correct Answer: Option D – NH3 Users Also Read These:What term is used to describe an oxide whose aqueous…A colourless gas with a pungent smell is evolved…If a cross is made between a pure-breeding red…Substance Q reacts with cold water to form a…One of Mendel’s experiments was repeated by crossing…