31. The two elements that are frequently used for making transistors are:
32. Celsius and Fahrenheit show the same temperature at :
33. The thermal decomposition of materials at elevated temperatures in an inert atmosphere is known as :
34. The scientist who formulated Germ theory of disease?
35. The branch of science concerned with the nature and properties of matter and energy?
36. Anything that possesses weight and occupies space is called?
37. How many states of matter is there?
38. Matter that has definite shape and volume is called?
39. Matter that doesn't have definite shape but it has a definite volume is called?
40. Matter that doesn't have definite shape and definite volume but it occupies the shape of its container is called?
41. Fourth state of matter is called?
42. The branch of botany deals with the study of fruits and fruit cultivation is called?
43. The compound known as inorganic benzen is?
44. Recently founded new states of matters are?
45. 5th state of matter is called?
46. For galvanising iron which of the metal is Commonly used?
47. The hormone which regulates the amount of water excerted through the body?
48. The ultra high temperature matter exist in which form?
49. How many percentage of matters in the universe is in the plasma form?
50. The chemical ethyl mercaptan added to the otherwise odourless LPG cooking gas for imparting a detectable smell to the gas is a compound of:
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