Easy
Heating with carbon in absence of air is known as:
- AReduction
- BCarbon-reduction
- CSmelting
- DRoasting
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Similar Questions
Which of the following is the correct match for $Ore - Process - Method$?
Easy
View SolutionThe carbon-based reduction method is $NOT$ used for the extraction of:
MediumIIT 2013
View SolutionThe compound$(s)$ that is(are) removed as slag during the extraction of copper is:
$1. CaO$
$2. FeO$
$3. Al_{2}O_{3}$
$4. ZnO$
$5. NiO$
Choose the correct answer from the options given below.
$1. CaO$
$2. FeO$
$3. Al_{2}O_{3}$
$4. ZnO$
$5. NiO$
Choose the correct answer from the options given below.
In metallurgy,flux is used to:
Medium
View SolutionIron is extracted from magnetite by reduction with
Easy
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