Assertion: pH = 7 signifies pure water Reason : pH of acetic acid is greater than 7
Answers
Answered by
8
Answer:
assertion is correct statement but
reason is not a correct statement.
Explanation:
pH 7 signifies that equal no of cation H+ and OH- ions are present in water thus no acidity and basisty is there in it and is neutral and pure any type of impurity in it would change its pH.
pH of acetic acid cannot be greater than 7 since it is a weak acid and dissociate to give H+ ions making its pH less than 7
Answered by
2
Answer:
Assertion is wrong but R is correct
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