8th Class Science Sample Paper Science Olympiad Model Test Paper-5

  • question_answer
    Fill in the blanks with the correct combination of words. The name of the product formed in the reaction of sulphur and \[\underline{\,\,\,\,a\,\,\,\,}\] is sulphur dioxide gas. When sulphur dioxide is dissolved in water,\[\underline{\,\,\,\,b\,\,\,\,}\] is formed. The sulphurous acid turns\[\underline{\,\,\,\,c\,\,\,\,}\] litmus paper to \[\underline{\,\,\,\,d\,\,\,\,}\] Generally oxides of \[\underline{\,\,\,\,e\,\,\,\,}\] are acidic in nature.

    A) a-oxygen, b-sulphurous acid, c-red, d- blue, e-nonmetals

    B) a-oxygen, b-sulphur dioxide, c-blue, d-red, e-nonmetals

    C) a-oxygen, b-sulphurous acid, c-blue, d-red, e-metals

    D) a-oxygen, b-sulphurous acid, c-blue, d-red, e-nonmetals

    E) None of these

    Correct Answer: D


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