Mark the appropriate choice to fill up the blanks in the given paragraph. A solution…
Chemistry · Class 11 · CBSE — Equilibrium
Mark the appropriate choice to fill up the blanks in the given paragraph.
A solution which maintains constant pH when small amounts of acid or base are added is known as a (i) . A mixture of acetic acid and sodium acetate acts as (ii) with a pH around (iii) and a mixture of ammonium chloride and ammonium hydroxide acts as (iv) with a pH around (v) .
a
b
c
d
Answer
(D) d
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