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Gold number is related to : (a) Electrophoresis (b) Purple of Cassius (c) Protective colloids (d) Amount of pure gold

+3 votes

asked Jan 20, 2018 in Chemistry by kratos

Gold number is related to :
(a) Electrophoresis
(b) Purple of Cassius
(c) Protective colloids
(d) Amount of pure gold

surface chemistry
jee
jee mains
class-12
chemical kinetics

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1 Answer

+4 votes

answered Jan 13, 2021 by kratos

Best answer

(c) Protective colloids

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