The process of extraction of iron from its ore is
...The process of extraction of iron from its ore is
decomposition
oxidation
reduction
sublimation
Correct answer is C
The Iron is to to be gotten by the removal of oxygen from its ore, and this is called a reduction reaction.
The IUPAC name for the compound is...
The situation obtained when a perfect gas expands into a vacuum is ...
Which of the following CANNOT be an empirical formula? ...
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Detergents have the general formula? ...
Which of the following gases is the most dangerous pollutant? ...
According to charles' law, the volume of a gas becomes zero at ...