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Chemistry

General Knowledge on Chemistry

(Click on suggested Options to select the answer | Color Red means : Wrong & Green Means: Correct)
101. The pungent smell of garlic is due to
102. Silicon carbide (SiC) is known as
103. Which one of the following reducing agents can also act as an oxidising agent?
104. Which one among the following agents is added to domestic LPG cylinder to help in the detection of gas leakage ?
105. What type of reaction is carried out by the lipase in the digestion of fats?
106. Which of the following is the main constituent of biogas?
  • A. methane and carbon dioxide
  • B. methane and carbon monoxide
  • C. hydrogen and carbon dioxide
  • D. butane and carbon dioxide
  • Check Answer | Discussion
107. The Fehlling 's solution is used for the detection of
108. Which one among the following metals is used in fireworks to make a brilliant white light ?
109. The animal fats undergo auto-oxidation under ordinary temperature which gives the fats a rancid taste and odour . Which one of the following causes the rancid taste and odour of the fats?
110. As which one of the following does carbon occur in its purest form in nature?

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