Guignet’s green is know as (a) Cr2O3.2H2O (b) FeO3.2H2O (c) Cu2O3 (d) FeCO3.Cr2O3

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Guignet’s green is know as (a) Cr2O3.2H2O (b) FeO3.2H2O (c) Cu2O3 (d) FeCO3.Cr2O3 Guignet's green is know as (a) Cr2O3.2H2O (b) FeO3.2H2O (c) Cu2O3 (d) FeCO3.Cr2O3 December 1, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

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