The best indicator for detection of the end point in the titration of a weak acid and…

CHEMISTRY · Single correct · A Level · Chemistry · Acids and bases · Acids and bases

Problem

The best indicator for detection of the end point in the titration of a weak acid and a strong base is (1) Methyl orange

(3\text{ to }4)

(2) Methyl red

(5\text{ to }6)

(3) Bromothymol blue

(6\text{ to }7.5)

(4) Phenolphthalein

(8\text{ to }9.6)