Important Chemistry One Liner (Part-2)

51. Which bleaching powder is prepared by poking ?

Chlorine from lime

52. What is the second highest founding metal in Earth’s womb ?

– iron

53. What metals are mixed to convert iron into steel ?

– Nickel

54. What important metal is used with iron to prepare stainless steel ?

– Chromium

55. Which process is not beneficial to stop ore from rust ?

– Anilan

56. What is the process of which the flow of blood stops from the cut area ?

– ferric chloride

57. Green ball or green ball is the name of which chemical form ?

— ferrous sulfate

58. What is the disease caused by the increase in quantity of copper metal in the human body ?

– Wilson’s disease

59. Which chemical is used to destroy algae in water tanks ?

— Copper sulphate

60. Extraction of zinc metal is done mainly in which ore ?

– Zinc bland

61. Which of these minerals is famous for Rajasthan’s Jawar mines ?

– zinc

62. Who is used as Kuntaknasi (Rodentanashi) ?

– zinc phosphide

63. Extraction of silver is done mainly from which ore ?

– Argentine

64. The cyanide method is used for which extraction ?

– silver

65. Which chemical is used in making artificial rain ?

– Silver iodide

66. What is the percentage of pure gold in 18 carat mixed gold ?

-75%

67. Which gas is in the normal tube light (fluorescence bulb) ?

– Mercury Vapor with organ

68. Mercury (Mercury) is placed in which vessel’s vessel ?

— iron

69. Extraction of lead is done mainly from which ore ?

– Gallen

70. Which metal is used in the accumulator batteries ?

– lead

71. Which metal is equal to steel ,  but its weight is half ?

– titanium

72. Which metal is used as a light bulb in the form of filaments ?

– Tungsten

73. in Rajasthan Degana ‘  to produce what   is ?

– Tungsten 74

74 . Which metal’s melting point is so low that it melts in the hand ?

– gallium

75. Which metal is used in transistor like a semiconductor ?

– germanium

76. What is used as a neutron controller in nuclear reactors ?

– Cadmium or Boron

77. Which element produces protection resistance in steel ?

– Nickel

78. Whose quantity is increased to provide stiffness in steel ?

– Manganese

79. Which radioactive element is used in the treatment of cancer rays ?

– cobalt

80. Does the fuel work in the nuclear reactor ?

– uranium

81. Which element is used to obtain nuclear energy ?

– uranium

82. Which of the atom bombs dropped by the United States on Nagasaki was used ?

– Plutonium

83. Whose green color is due to the presence of fireworks ?

– Barium

84. Which element is used in the manufacture of fertilizers ?

– potassium

85. Onion-garlic odor is due to the presence of which element ?

– potassium

86. A radioactive element which has huge reserves in India ?

– Thorium

87. What is the bauxite ore to achieve which metal ?

– aluminum

88. What process does the light cigarette clean the dirty water ?

– scandal

How are 89 certified and sapphire chemically known ?

– Saminium oxide

90. Which chemical compound is used in photography ?

– Silver bromide

91. Vidyuttapi instrument to be used in the alloy to make TAPI component ,  it is what ?

–  nicroam

92. What elements are included in stainless steel ?

– iron ,  chromium and carbon

93. Which chemical substance remains on the audio and video tape ?

— iron oxide

94. Which metal is used to heat the electricity of an electrician ?

– nicroam

95. The alloy made from which metal is used in making airplanes and in the compartment of the railway compartment ?

–  aluminum

96. Which element was first artificially produced ?

– Plutonium

97. What is ultimately the result of uranium radioactive electrons ?

– lead

98. Does the  brass become colorless in the air due to its constant presence ?

– Hydrogen sulphide

99. What  is the red color of ruby ​​due to its presence ?

– chromium oxide

100.  What is responsible for making the Pyrex glass more efficient ?

– borax

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