1 , M NaCl and 1 , M HCl are present in an aq | vedclass

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(A) buffer solution is defined as a solution that resists changes in $pH$ upon the addition of small amounts of acid or base. It typically consists of

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Not a buffer solution with $pH < 7$

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(A) buffer solution is defined as a solution that resists changes in $pH$ upon the addition of small amounts of acid or base. It typically consists of a weak acid and its conjugate base,or a weak base and its conjugate acid.$HCl$ is a strong acid and $NaCl$ is a salt of a strong acid and a strong base.Since $HCl$ is a strong acid,it dissociates completely in water,making the solution highly acidic with a $pH Because there is no weak acid-conjugate base pair present,this mixture does not act as a buffer solution.Therefore,the correct description is that it is not a buffer solution and has a $pH < 7$.

$1 \, M$ $NaCl$ and $1 \, M$ $HCl$ are present in an aqueous solution. The solution is:

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