Asseration : A solution containing a mixture of acetic acid and sodium acetate maintains a constant value of ph on addition of small amounts of acid o

Monjur Alahi

Asseration : A solution containing a mixture of acetic acid and sodium acetate maintains a constant value of ph on addition of small amounts of acid or alkali.
Reason : A solution containing a mixture of acetic acid and sodium acetate acts as a buffer solution around ph 4.75.
A. Both A and R are ture and R is correct explanation of A.
B. Both A and R are ture but R is not the correct explanation of A.
C. A is true but R is false.
D. Both A and R are false.


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Correct Answer - A
Reason is the correct explanation for assertion

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