1.

On addition of one ml solution of to 10 ml gold sol in the presence of 0.25 gm of starch, the coagulation is just prevented. Starch has the following gold number [MP PET/PMT 1988]

Answer»

On addition of one ml solution of to 10 ml gold sol in the presence

of 0.25 gm of starch, the coagulation is just prevented. Starch has the

following gold number

[MP PET/PMT 1988]




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