Fill in the following blanks with suitable words:
(a) Acids have a pH ______ than 7.
(b) Alkalis have a pH _____ than 7.
(c) Neutral substances have a pH of _____.
(d) The more acidic a solution, the _____ the pH.
(e) The more alkaline a solution, the ______ the pH.

(a) Acids have a pH lower than 7.

(b) Alkalis have a pH higher than 7.

(c) Neutral substances have a pH of 7.

(d) The more acidic a solution, the lower the pH.

(e) The more alkaline a solution, the higher the pH.

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Updated on: 10-Oct-2022

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