mam notes
Mam please upload the practical of ChemistryPreparation of:a) A true solution of common salt, sugar and alumb) A suspension of soil, chalk powder and fine sand in waterc) A colloidal solution of starch in water and egg albumin/milk in water and distinguish between these on the basis of transparency filtration criterion stability
mam notes
ReplyDeleteMam please upload the practical of Chemistry
ReplyDeletePreparation of:
a) A true solution of common salt, sugar and alum
b) A suspension of soil, chalk powder and fine sand in water
c) A colloidal solution of starch in water and egg albumin/milk in water and distinguish between these on the basis of transparency filtration criterion stability