Guess Paper – 2010 Class – X Subject –Chemistry (Equations)

Guess Paper – 2010
Class – X
Subject –Chemistry (Equations)

1. Hydrochloric acid with sodium thiosulphate___________________________________________
2. Hydrochloric acid with manganese oxide___________________________________________
3. Hydrochloric acid with lead dioxide___________________________________________
4. Hydrochloric acid with red lead___________________________________________
5. Hydrochloric acid potassium dichromate___________________________________________
6. Hydrochloric acid with potassium permanganate
7. Hydrochloric acid with Nitric acid___________________________________________
8. Magnesium Nitride with warm water___________________________________________
9. Burning of Ammonia in oxygen___________________________________________
10. Catalytic oxidation of ammonia___________________________________________

11. Ammonia with copper oxide___________________________________________
12. Ammonia with Lead oxide___________________________________________
13. Ammonia [excess] with chlorine___________________________________________
14. Ammonia with chlorine[excess] ___________________________________________
15. Thermal decomposition of nitric acid___________________________________________
16. Conc. Nitric acid with carbon___________________________________________
17. Conc. Nitric acid with sulphur___________________________________________
18. Conc. Nitric acid with phosporus___________________________________________
19. Conc. Nitric acid with cupper___________________________________________
20. Conc. Nitric acid with Zinc___________________________________________

21. Conc. Nitric acid with Iron___________________________________________
22. Dilute Nitric acid with magnesium___________________________________________
23. Dilute Nitric acid with manganese___________________________________________
24. Dilute Nitric acid with copper___________________________________________
25. Dilute Nitric acid with Zinc___________________________________________
26. Dilute Nitric acid with Iron___________________________________________
27. Dilute Nitric acid with Hydrogen Sulphide___________________________________________
28. Thermal decomposition of Sodium Nitrate___________________________________________
29. Thermal decomposition of calcium Nitrate___________________________________________
30. Thermal decomposition of Zinc Nitrate___________________________________________
31. Thermal decomposition of Lead Nitrate___________________________________________
32. Thermal decomposition of copper Nitrate___________________________________________
33. Thermal decomposition of Silver Nitrate___________________________________________
34. Thermal decomposition of Ammonium Nitrate___________________________________________
35. Roasting of Zinc blend___________________________________________
36. Roasting of Iron Pyrites___________________________________________
37. Roasting of Copper Pyrites___________________________________________
38. Magnesium with Sulphur Dioxide___________________________________________
39. Potassium with Sulphur Dioxide___________________________________________
40. Hydrogen Sulphide with Sulphur Dioxide___________________________________________

41. Sulphur Dioxide with Chlorine water___________________________________________
42. Sulphur Dioxide with Iron[iii]Sulphate___________________________________________
43. Sulphur Dioxide with Iron[iii] Chlorine___________________________________________
44. Sulphur Dioxide with Potassium Dichromate___________________________________________
45. Sulphur Dioxide with Potassium permanganate___________________________________________
46. Sulphur Dioxide withwith conc. Nitric acid___________________________________________
47. Hydrolysis of Sulphurly Chloride___________________________________________
48. Phosphorus with conc. Sulphuric acid___________________________________________
49. conc. Sulphuric acid with copper___________________________________________
50. conc. Sulphuric acid with Zinc___________________________________________

51. conc. Sulphuric acid with Hydrogen Iodide___________________________________________
52. conc. Sulphuric acid with Hydrogen Sulphide___________________________________________
53. Ethanol with conc. Sulphuric acid___________________________________________
54. Hydrogen sulphide with Conc. Sulphuric acid___________________________________________
55. Hydrogen sulphide with Conc. Nitric acid___________________________________________
56. Hydrogen sulphide with lead acetate___________________________________________
57. Hydrogen sulphide with copper sulphate___________________________________________
58. Hydrogen sulphide with Silver Nitrate___________________________________________
59. Hydrogen sulphide with Zinc Nitrate___________________________________________
60. Methan from Sodium acetate___________________________________________
61. Methan from Methly iodide and Nascent hydrogen___________________________________________
62. Methan from Methyl iodide and Sodium___________________________________________
63. Chlorination of methane___________________________________________
64. Complete Oxidation of Methane___________________________________________
65. Incomplete oxidation of Methane___________________________________________
66. Catalytic oxidation of Methane(using Copper tube) ___________________________________________
67. Catalytic oxidation of Methane(using Molybdenum Oxide) ___________________________________________
68. Controlled slow oxidation of Methane___________________________________________
69. Pyrolysis of methane___________________________________________
70. ethane from Sodium propionate___________________________________________
71. ethane from ethly iodide and Nascent hydrogen___________________________________________
72. Chlorination of ethane___________________________________________
73. Complete Oxidation of ethane___________________________________________
74. Incomplete oxidation of ethane___________________________________________
75. Catalytic oxidation of ethane(using Copper tube) ___________________________________________
76. Catalytic oxidation of ethane(using Molybdenum Oxide) ___________________________________________
77. Controlled slow oxidation of ethane___________________________________________
78. Pyrolysis of ethane___________________________________________
79. Ethene from Ethanol___________________________________________
80. Ethene from Bromo ethane___________________________________________
81. Ethene from ethane___________________________________________
82. Catalytic hydrogenation of ethene___________________________________________
83. Halogenation of ethene___________________________________________
84. Ethyne from Calcium carbide___________________________________________
85. Ethyne from ethylene dibromide___________________________________________
86. Ethyne from methane___________________________________________
87. Catalytic hydrogenation of ethyne___________________________________________
88. Halogenation of ethyne___________________________________________
89. Ethyne with Ammoniocal Cuprous Chloride___________________________________________

90. Ethyne with Ammoniocal Silver Nitrate___________________________________________
91. Methanol from Bromo methane___________________________________________
92. Methanol from Water gas___________________________________________
93. METAHNOL WITH Acetic acid___________________________________________
94. Ethanol from Bromo ethane___________________________________________
95. Ethanol from Hydrolysis of Ethene___________________________________________
96. Ethanol form Fermentation of Sugar___________________________________________
97. Ethanoic acid from Ethly alcohol ___________________________________________
98. Laboratory Preparation of HCL___________________________________________
99. Laboratory Preparation of Ammonia___________________________________________
100. Laboratory Preparation of Sulphur dioxide___________________________________________

101. Laboratory Preparation of Hydrogen Sulphide___________________________________________