Multiple choice

Which of the following statements is not correct about barium sulphate?

  1. It is used in pyrotechnics.

  2. It has high surface area.

  3. It is used in soil pH test.

  4. It is used in drilling fluids.

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

Barium sulfate is a low surface area material used as a support for selectively hydrogenating functional groups sensitive to overreduction.