JAMB - Chemistry (1979 - No. 15)
If chlorine gas is bubbled into water and then this yellowish-green coloured solution is exposed to bright sunlight for a while
the solution will give out chlorine gas and hydrogen chloried gas
the solution will produce chlorine gas and oxygen
the solution will give out solution will producing hypochloric acid
the solution is decomposed giving out oxygen, hydrogen and chlorine
the solution will give out oxygen gas leaving behind aqueous hydrochloric acid