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General Knowledge on Chemistry | GK Test on Chemistry Page 17
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Chemistry

General Knowledge on Chemistry

(Click on suggested Options to select the answer | Color Red means : Wrong & Green Means: Correct)

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161. Who among the following proposed that atom is indivisible?
162. Which one among the following is a strong smelling agent added to LPG cylinder to help in the detection of gas leakage?
163. Which one among the following substances evolve heat when dissolved in water?
164. Human stomach produces acid 'X' which helps in digestion of food.Acid 'X' is
165. Which bioinsecticide was first developed on commercial scale?
166. Which one among the following is not a greenhouse gas?
167. Which one of the following compounds is frequently found packed with drying tubes?
168. Which one among the following gas is most responsible for global warming?
169. Which of the following is not a natural polymer?
170. Which one amongthe following metals is prominently used in mobile phone batteries?

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