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Science

7th

grade

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Acids,Bases and Salts

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10 questions

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  • 1. Multiple Choice
    30 seconds
    1 pt

    Is Curd Acidic or Alkaline

    Acidic

    Alkaline

    Nuetral

  • 2. Multiple Choice
    30 seconds
    1 pt

    Name the Correct pair of Indicators

    China rose,Turmeric.Acere

    Gudhal,Litmus paper,Cabbage juice

    Turmeric,ph scale,salt

  • 3. Multiple Choice
    30 seconds
    1 pt

    What is Nuetralization?

    A neutralization reaction is a chemical reaction between an acid and a base which produces a more neutral solution (closer to a pH of 7).

    a chemical substance that neutralizes alkalis

    a substance that can accept hydrogen ions ( protons) or more generally, donate a pair of valence electrons.

    A neutralization reaction is a chemical reaction between an acid and a base which produces a more neutral solution (above a ph of 8)

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