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Chemical Formula

Quiz by REENA GOYAL

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5 questions
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  • Q1

    What is the name given to SO42-   ?

    SULPHIDE

    SULPHADE

    SULPHITE

    SULPHATE

    20s
  • Q2

    Name a monovalent polyatomic anion.

    calcium

    nitrate

    aluminium

    carbonate

    20s
  • Q3

    what is the name of Mg(OH)2  ?

    Magnesium hydroxide

    Magnesium hydroxyl

    Magnesium Oxide

    Magnesium hydride

    20s
  • Q4

    choose the correct formula of calcium sulphate.

    CaSO4

    CuSO4

    Ca So4

    CAsO4

    20s
  • Q5

    What is ferric Oxide?

    Fe3O4

    FeO

    Fe2O3

    Fe3O2

    20s

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