Question

explain the colloids connection colloids 1.gold number and hardy schulzrule​

Answer 1

Explanation:

1-Gold Number-Colloidal gold is a sol or colloidal suspension of nanoparticles of gold in a fluid, usually water.The colloid is usually either an intense red colour (for spherical particles less than 100 nm) or blue/purple (for larger spherical particles or nanorods)

2-Hardy Schulzrule-The quantity of the electrolyte which is required to coagulate a definite amount of a colloidal solution depends upon the valency of the ion having a charge opposite to that of the colloidal particles.

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