Science, asked by nejac1456, 1 year ago

question and answer from 7th standard science 2nd lesson acid and bases

Answers

Answered by swarnsinghbhadwal

Explanation:

acids ph scale 1-6, neutral 7, base 8-14, acids have sure taste e.g.,Amla citric acid in present HCl and many other buy pH scale use in labs please send question not lesson name naoh is base pH value of pure water5.6

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