Multiple choice

Which of the following can be separated by using sedimentation and decantation?

  1. Mixture of NaCl and H2O

  2. Mixture of sugar and H2O

  3. Mixture of sand and H2O

  4. Mixture of BaSO4 and H2O

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

Option (3) is correct.