The iron (III) oxide impurity in bauxite can be removed b...
The iron (III) oxide impurity in bauxite can be removed by?
Fractional crystallization in acid solution
dissolution in sodium hydroxide and filtration
extraction with concentrated ammonia and reprecipitation
electroysis of molten mixture
Correct answer is B
No explanation has been provided for this answer.
23592U+10n→14556Ba+8836Kr+310n+Energy The equation above ...
What is the atomic number of Chromium? ...
Stainless steel is used for making? ...
The periodic property that is used to determine whether a covalent molecule is polar or not is ...
In the electrolysis of CuSO4(g) using platinum electrodes, the reaction at the anode is ...
The product of the reaction between propanoic acid and ethanol is ...