Reaction of Alkyne
Label 3 clean, dry test tubes. Place into each test tube;
Test tube No.1: add 2 drops of 0.02 M KMnO4 solution and 10 drops of water.
Test tube No.2: add 1 ml of Br2 in CH2Cl2.
Test tube No.3: add 1 ml of 10% silver nitrate solution and then carefully add 6 M
ammonium hydroxide solution until the brown precipitate was diluted.
After that through acetylene gas in each tube. Record observations for each test.