Which of the following statements are incorrect?
I. Fat is removed from milk by using a separating funnel.
II. A mixture containing two miscible liquids can be
separated by distillation process.
III. Threshing is used to separate husk from grains,
which involves beating the bundles of grains to remove the husk.
IV. A mixture of sugar powder and naphthalene powder can be separated by sieving.
AI and II only
BII and III only
CI, III and IV only
DI, II, III and IV
Threshing of grains does seperate the husk from grains, so option three is also correct.