Question

Oil is obtained from the plant and animal sources can be detected by

• A. Oil paper test
• B. Starch
• C. Calcium sulphate solution
• D. Iodine solution

Answer 1

The correct option is A Oil paper test

Some plants and animal produce oil. Oil paper test is a test used to detect oil in plant and animal products. It include a process in which a paper is moved back and forth few times against the substance and the presence of oil on the paper is checked.

So the correct answer is 'Oil paper test'.