Question

A common chemical used for loading is ?

Answer 1

Loading Process. Loading process (in chemistry) is the process used to speed up the sedimentation process with the help of chemical called 'Alum'. Sedimentation involves settling down of suspended heavy particles present in a mixture at the bottom of the container when left undisturbed for some time.

Answer 2

its Alum .

$<marquee><b><i>hope it helps u$

Please mark it as brainlist ❤
it's best answer and correct also.
I'm sure please mark it as brainlist