Question

2) Which of the following is a true statement for paper chromatography?
a) Paper chromatography helps in purifying products to make
petroleum jelly
b) Paper chromatography is used to detect alcohol in blood samples
c) Paper chromatography is used to test water samples and identify
pollutants
d) All of the above​

Answer 1

Answer:

anwer is (d) all the above

Answer 2

Answer:

The true statement reagrding Paper Chromatography is option d) all the above

Explanation:

Paper chromatography

• It is used to purify the compounds which is used to make petroleum Jelly.
• It is used to find the alcohol level in the sample of blood.
• It is used to find the pollutants present in the water sample.
• So all the given statements are true regarding the paper chromatography.
• So option (d) is true statement.