Question

Q.10 Swelling index is used to determine
the quality and purity of crude drug
containing
A. Volatile oil
O B. Resin
C. Mucilage
D. Protein​

Answer 1

Answer:

c is the answer mate

hope it's help you

Please mark me brainlist pls pls pls

Answer 2

Swelling index is used to determine the quality and purity of crude drug

containing

C. Mucilage

Explanation:

• the swelling index is used to determine the purity of oil or a particular material. For a particular oil the swelling index is constant. As a result of this is the swelling index is found alternate to the original material then there is some impurities present in that particular material.

• It is the amount of  swelling that the the substance of the crude drug undergoes when it is expanded or  contracted.

To know more about swelling index

swelling power of bentonite - Brainly.in

https://brainly.in/question/6888500