1. State two chemical test for the presence of water, by typing in the correct answer as given i.e. A,B,C or D.                                                                                                                  A. Turns white Copper(ii)sulphate to blue.    
B. Turns blue litmus paper red.                
C. Turns blue Cobalt(ii)chloride to pink.
  D. Turns blue Cobalt(ii)chloride to white.
Type the products forrmed when kerosene is burnt in air(Water, Oxygen, Carbon(ii)oxide, Carbon(iv)oxide)