Question

(d)
Which of the following mixture is not a buffer solution?
(a) 100 ml of 0.5 N - CH3COOH + 100 ml of 0.05 N - NaOH
(b) 100 ml of 0.5 N - NH4OH + 100ml of 0.5N - HCI
(c) 100 ml of 0.5 N - NH4OH + 10 ml of 0.5 - H2SO4
(d) 100 ml of 0.5N - NHAOH + 200 ml of 0.5N - HNO3​

Answer 1

Answer:

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