Which of the following will not function as a buffer solution? [a] NaCl and NaOH [b] NaOH and NH4OH [c] CH3COONH4 and HCl [d] Borax and boric acid

Question

Which of the following will not function as a buffer solution? [a] NaCl and NaOH [b] NaOH and NH4OH [c] CH3COONH4 and HCl [d] Borax and boric acid (A) (i),(ii),(iii) (B) (ii), (iii),,(iv) (C) (i), (iii), (iv) (D) (i), (ii), (iii), (iv)

Tardigrade Admin · Accepted Answer

Because buffer solutions are mixture of weak acid or weak base and their salts.

Q. Which of the following will not function as a buffer solution? [a] NaCl and NaOH [b] NaOH and NH4​OH [c] CH3​COONH4​ and HCl [d] Borax and boric acid

(i),(ii),(iii)

(ii), (iii),,(iv)

(i), (iii), (iv)

(i), (ii), (iii), (iv)

Because buffer solutions are mixture of weak acid or weak base and their salts.

Q. Which of the following will not function as a buffer solution?
[a] $N a Cl$ and $N a O H$
[b] $N a O H$ and $N H_{4} O H$
[c] $C H_{3} COON H_{4}$ and $H Cl$
[d] Borax and boric acid