Question

Which of the following is a buffer solution?
(A) 500 mL of 0.1 NCH,COOH +500 mL of 0.1 N NaOH
(B) 500 mL of 0.1 NCH,COOH +500 mL of 0.1 N HC/
(C) 500 mL of 0.1 N CH,COOH + 500 mL of 0.2 N NaOH
(D) 500 ml of 0.2 NCH,COOH500 mL of 0.1 N NaOH​

Answer 1

Explanation:

500 mL of 0.1 N

mL of 0.1 N NaOH

500 mL of 0.1 N

mL of 0.1 N HCl

500 mL of 0.1 N

mL of 0.2 N NaOH

CH_(3)COOH+500

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