What happens when ICSE-2014 Chemistry.

In these questions you are supposed to write a balanced reaction only

You are not supposed to record or give any observations in any of these reactions

What happens when-

1.      Chlorine gas is passed through an aq. solution of potassium iodide.

2.      Zinc Carbonate is heated and liberated gas is passed through lime water.

3.      An aq solution of dil sulphuric acid is electrolyzed between inert electrodes.

4.      Aluminium nitride is treated with hot water.

5.      Manganese dioxide is heated with conc. HCl.

6.      Silver Nitrate solution is treated with dil. HCl.

7.      Lead Nitrate is heated.

8.      Sodium Ethanoate is treated with soda lime

9.      HNO₃ is reacted with copper turnings.

10.  HCl has is reacted with heated iron fillings.

11.  Sodium sulphide is reacted with dil HCl.

12.  Sodium sulphite is reacted with dilute HCl.

13.  Excess of ammonia is reacted with Chlorine.

14.  Calcium bi sulphite is reacted with dilute HNO₃.

15.  Potassium Oxide is reacted with HNO₃

16.  Iron fillings are added to aq. solution of cupric sulphate.

17.  Copper is reacted to dilute sulphuric acid.

18.  Zinc is reacted with dilute nitric acid

19.  Zinc is reacted with extremely dilute nitric acid.

20.  Sodium thiosulphate is reacted with dil.HCl.

21.  Triplumbic tetroxide is reacted with HCl.

22.  Potassium Permanganate is reacted with dil. HCl.

23.  Potassium dichromate is reacted with dilute HCl.

24.  Bleaching Powder is reacted with dil. HCl.

25.  Lead Nitrate is reacted with dilute HCl.

26.  Siver Chloride is reacted with excess of ammonium hydroxide.

27.  Sal ammoniac is reacted with Slaked lime.

28.  Ammonium sulphate is reacted with Sodium hydroxide.

29.  Ammonia is reacted with phosphorus pentoxide in presence of water.

30.  Ammonia in excess is reacted with Calcium chroride.

31.  Aluminium powder is burnt in atmosphere of N₂.

32.  Ferrous sulphate is reacted with ammonium hydroxide.

33.  Ferric chloride is reacted with ammonium hydroxide.

34.  Lead Nitrate is reacted with ammonium hydroxide.

35.  Copper sulphate is reacted with excess of Ammonia solution.

36.  Sodium nitrate is reacted with sulphuric acid.

37.  C is reacted with conc. HNO₃

38.  S is reacted with conc.HNO₃.

39.  P is reacted with conc. HNO₃.

40.  Copper sulphite is reacted with dil. Nitric acid.

41.  Copper, Zinc and Iron are separately reacted with excess of dil Nitric Acid.

42.  Mg is reacted with very dilute HNO₃.

43.  Toluene is reacted with conc. HNO₃.

44.  Hydrogen sulphide is reacted with dilute nitric acid.

45.  Copper Zinc and Iron are reacted with conc. HNO₃.

46.  Ferrous sulphate is reacted with nitric acid in presence of sulphuric acid.

47.  Calcium nitrate is heated strongly.

48.  Lead nitrate is heated strongly.

49.  Copper Nitrate is heated strongly

50.  Copper oxide is reacted with ammonia.