Multiple choice

Among the following organic compounds, ------------------- is used as an acid-base indicator.

  1. 2-Bromopropane

  2. Bromophenol blue

  3. Bromomethane

  4. Bromoform

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Bromophenol blue ,3',3,5',5-tetrabromophenolsulfonphthalein is used as an acid-base indicator, a colour marker and a dye.