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Byju's Answer
Standard X
Chemistry
pH
pH of pure wa...
Question
pH of pure water is__________.
A
0
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B
1
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C
7
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D
14
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Solution
The correct option is
C
7
Pure water is tasteless,odorless,colorless and neutral in nature with
p
H
7
.
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0
Similar questions
Q.
Why is pH of pure water 7?
Q.
The following table lists the pH values of some acids and bases.
Solutions
pH
Hydrochloric acid
1
Milk
6
Pure water
7
Baking soda
9
Sodium hydroxide
14
What would happen to the pH of an acid and a base when each is diluted (pure distilled water is added to it)?
Q.
pH of pure water at
37
o
C
is
(assume,
K
w
=
2.0
×
10
−
14
;
l
o
g
2
=
0.30
)
Q.
What is the pH range of an acidic substance?
Q.
Assertion :pH of pure water is always 7. Reason: Pure water contains equal concentrations of hydronium and hydroxyl ions at room temperature.
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