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Characteristics of Acids Bases and Salts
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Characteristics of Acids Bases and Salts
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Characteristics of Acids Bases and Salts
What is the term used for a reaction in which two water molecules produce ions?
hydrogenation
halogenation
dehydration
self-ionization
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Characteristics of Acids Bases and Salts
What is the pH at which methyl red changes color?
5.5
7
9
10
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Characteristics of Acids Bases and Salts
What is the pH of the drain cleaner?
1
2
12
14
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Characteristics of Acids Bases and Salts
What is the pH of distilled water?
5
6
7
8
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Characteristics of Acids Bases and Salts
Which theory was proposed to overcome the shortcomings of the Arrhenius theory?
Bronsted-Lowery theory
Lewis theory
Bohr atomic theory
Dalton's theory
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Characteristics of Acids Bases and Salts
Which of the following is used in liquid soap and shaving cream?
sodium hydroxide
potassium hydroxide
calcium hydroxide
magnesium hydroxide
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Characteristics of Acids Bases and Salts
Art that uses acid to crave patterns into a metal, glass and other materials is called
painting
calligraphy
acid art
etching
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Characteristics of Acids Bases and Salts
Which of the following is used in the manufacture of many chemicals, drugs, dyes, paints, and explosives?
hydrochloric acid
nitric acid
sulphuric acid
phosphoric acid
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Characteristics of Acids Bases and Salts
What is the effect of acid on blue litmus paper?
it remains blue
it turns pink
it turns red
it becomes colorless
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Characteristics of Acids Bases and Salts
Citric acid converts amines to
nitric acid
non-volatile salts
hydrochloric acid
sulphuric acid
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