Chloroform when kept open is oxidised to substitition reaction ?

Chloroform when kept open is oxidized to

Chloroform when kept open is oxidized to

Chloroform Reaction

Chloroform on exposed to light and air, oxidise to produce

Chloroform on reaction with acetone yields ,

Write balanced equations for the following (i) When chloroform is oxidised by air(ii)chloroform reacts with chlorine