Question:

On adding 1mL solution of 10 NaCl to 10 mL 89 gold sol in

Last updated: 6/30/2023

On adding 1mL solution of 10 NaCl to 10 mL 89 gold sol in

On adding 1mL solution of 10 NaCl to 10 mL 89 gold sol in presence of 0 25 g starch so that coagulation is just prevented what will be gold number of starch 1 0 25 2 2 5 3 250 4 0 025