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CHEMISTRY

  • Game Code: 511276
  •  English    37     Public
    Quick questions about Chemistry
  •   Study   Slideshow
  • What is synthesis reaction ?
    metal + nonmetal -> salt
  •  15
  • metal + acid ->  ?
    salt + hydrogen
  •  15
  • carbonate + acid -> ?
    salt + carbon dioxide + water
  •  15
  • acid + base -> ?
    salt + water
  •  15
  • basic oxide + acid -> ?
    salt + water
  •  15
  • acidic oxide + base -> ?
    salt + water
  •  15
  • basic oxide + acidic oxide -> ?
    salt
  •  15
  • Is potassium sulphate a neutral salt ?
    YES
  •  20
  • Is sodium nitrate an acidic salt ?
    NO (neutral)
  •  20
  • Is zinc chloride an acidic salt ?
    YES
  •  20
  • Is iron (III) chloride a basic salt ?
    NO (acidic)
  •  20
  • Is calcium carbonate a basic salt ?
    YES
  •  20
  • Is Potassium Chloride a neutral salt ?
    YES
  •  20
  • How can we form insoluble salts ?
    soluble salt + soluble salt -> insoluble salt
  •  15
  • Is sodium carbonate a soluble salt ?
    YES
  •  15
  • Is Calcium sulphate a soluble salt ?
    No
  •  15
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