Q 11 On adding 1 mL solution of 10 NaCl to 10 mL gold

Last updated: 7/3/2023

Q 11 On adding 1 mL solution of 10 NaCl to 10 mL gold solution in the presence of 0 25 g of starch the coagulation is just prevented Starch has the gold number equal to O 0 25 O 2 5 4 1 00 33 250 BEL