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Chemistry Test 27
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  • Question 1/30
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    Which affected the ‘Taj Mahal’?
  • Question 2/30
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    Which pair of metals constitutes the lightest metal and the heaviest metal, respectively?
  • Question 3/30
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    Which metal is extracted from Sea water?
  • Question 4/30
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    In certain amino acids, which elements is found in addition to carbon, hydrogen, nitrogen and oxygen?
  • Question 5/30
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    What is formula of plaster of paris?
  • Question 6/30
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    Which is a major constituent of Biogas?
  • Question 7/30
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    Which is the gas usually filled in the electric bulb?
  • Question 8/30
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    Bagasse is used in the manufacturing of–
  • Question 9/30
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    Temporary hardness of water is due to the presence of which thing?
  • Question 10/30
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    For pasteurisation of milk by Flash method, at which temperature is milk heated?
  • Question 11/30
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    Which acid is produced when milk gets sour?
  • Question 12/30
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    Which type of coal represents the first stage of formation of coal?
  • Question 13/30
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    Chlorine acts as a bleaching agent only in the presence of which thing?
  • Question 14/30
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    Acid rain is caused due to pollution of atmosphere by–
  • Question 15/30
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    Which desert is famous for its deposits of nitrates?
  • Question 16/30
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    An Element Atomic number 17 and mass number 36, then number of neutrons present in it–
  • Question 17/30
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    Which is the most unreactive gas?
  • Question 18/30
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    What is the major ingredient of leather?
  • Question 19/30
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    Which is the chief characteristic of wet and dry tropics?
  • Question 20/30
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    Which pairs of rays is electromagnetic in nature?
  • Question 21/30
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    Glass is a –
  • Question 22/30
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    In which Molecule the distance between two adjacent carbon atoms is longest?
  • Question 23/30
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    What is the poison of honey bee?
  • Question 24/30
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    Which are the important raw materials required in cement industry?
  • Question 25/30
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    Which processe of weathering belongs to both mechanical and chemical weathering?
  • Question 26/30
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    The maximum density of water is at–
  • Question 27/30
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    Which is a non-metal that remains liquid at room- temperature?
  • Question 28/30
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    What is the characteristic odour of garlic?
  • Question 29/30
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    Gas used in the production of vegetable ghee is–
  • Question 30/30
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    Where was the world’s first oil-well drilled in the nineteenth century?
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