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Science TNSB Mentoring
Class 9
Acids, bases and salts
Classification of acids
3.
Acids
Question:
4.5
m.
1
. Acids derived from
animals
are referred to as
mineral acids
organic acids
monobasic acids
inorganic acids
.
2
. The chemical
substance
that does not produce hydrogen ions in an aqueous solution is
methane
tribasic acid
hydrochloric acid
.
3
.
The word "acidic" refers to
bitter
sour
sweet
.
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