A teacher provided acetic acid, water, lemon juice, aqueous solution of
sodium hydrogen carbonate and sodium hydroxide to students in the
school laboratory to determine the pH values of these substances using
pH papers. One of the students reported the pH values of the given
substances as 3, 12, 4, 8 and 14 respectively. Which one of these values is
not correct ? Write its correct value stating the reason.
Answers
Answered by
1
Answer:the ph of water is 7 bcoz its a neutral compound
Explanation:
Answered by
1
Answer:
the ph of rhe water is 7
Explanation:
so it is neutral
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