When chloroform is exposed to air and sunlight it gives:
COCl2
CCl4
Mustard gas
Marsh gas
Chloroform gives COCl2 on exposure to air and sunlight.
What happens when hydrogen chloride gas is exposed to air?
What do you observe when
(a) Lead nitrate is heated.
(b) Chlorine water is exposed to sunlight.
(c) Hydrogen peroxide is exposed to sunlight.
(d) H2S gas is passed through copper sulphate solution.
(e) Barium chloride is added to sodium sulphate solution.