Question

46. Phosphorus burns in air to give phosphorus pentoxide.
47. Magnesium ribbon burns in air to give a white powder of magnesium oxide.
48. Lead nitrate on heating decomposes to give lead oxide, nitrogen dioxide and oxygen.
49. Potassium chlorate on heating decomposes to give potassium chloride and oxygen gas.
50. Methane (CH) burns in air to give carbon dioxide, water and heat is evolved.
51. White precipitate of silver chloride is formed on adding a solution of sodium chloride to silver nitrate solution.
52. The colour of potassium permanganate gets decolourised when added to an acidified solution of ferrous sulphate.
53. Phosphorus reacts with chlorine to give phosphorus pentachloride.
54. Ferric oxide reacts with sulphuric acid to give ferric sulphate and water.
55. Sulphur trioxide reacts with water to give sulphuric acid.
56. Magnesium nitride reacts with water to produce magnesium hydroxide and ammonia.
Magnesium burns in carbon dioxide to form magnesium oxide and carbon.​

Answer 1

how much question 10!!!!!!!!!

Answer 2

Answer:

Don't know answer

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