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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 pH of the apple?
5.5 – 7.0
6.5 – 7.0
6.0 – 7.5
6.5 – 7.5
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Characteristics of Acids Bases and Salts
Na2SO4 is a/an
basic salt
common salt
acid salt
normal salt
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rikazzz
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Characteristics of Acids Bases and Salts
What is the color of methyl orange in the soap solution?
red
yellow
blue
pink
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Characteristics of Acids Bases and Salts
What is the pH of water?
4
5
6
7
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rikazzz
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Characteristics of Acids Bases and Salts
What is the pH of gastric juice?
0
1
2
3
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Characteristics of Acids Bases and Salts
What is the term used for a salt containing a replaceable OH group?
basic salt
common salt
acid salt
normal salt
Author:
rikazzz
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Characteristics of Acids Bases and Salts
The water molecule which accepts a proton becomes a negatively charged
hydroxide ion
oxygen ion
hydrogen ion
hydronium ion
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Characteristics of Acids Bases and Salts
Which of the following is used in the manufacture of fertilizers and explosives?
hydrochloric acid
nitric acid
sulphuric acid
phosphoric acid
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Characteristics of Acids Bases and Salts
What is the term used for a salt which is formed by the partial neutralization of a polyhydroxy base?
basic salt
common salt
acid salt
normal salt
Author:
rikazzz
Comment
Characteristics of Acids Bases and Salts
The negative logarithm of the molar concentration of H+ ions in aqueous solutions is called
self-ionization of water
hydrogenation
ph
equilibrium constant
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rikazzz
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