Question

0.4. Answer the following

1. What are the principal ingredients of a toothpaste

2. What is meant by surface activity Be surfactant?
Ans

3. What is the common & local name for soap nut and soap pod?
An​

Answer 1

Answer:

ans1.fluoride

ans2- alternative title

ans3-

Answer 2

Answer:

my father is a church priest

and your