Class 12ChemistryGeneral Principles and Processes of Isolation of ElementsMix Examples of General Principles and processes of Isolation of Elements
EasyWhich of the following alloys contains $Sn$ metal?
- AGerman Silver
- BSolder
- CBauxite
- DThomas-slag
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Similar Questions
Concentrated sodium hydroxide can separate a mixture of
Medium
View SolutionMatch List-$I$ with List-$II$.
List-$I$ List-$II$ $A$. Concentration of gold ore $I$. Aniline $B$. Leaching of alumina $II$. $NaOH$ $C$. Froth stabiliser $III$. $SO_2$ $D$. Blister copper $IV$. $NaCN$
Choose the correct answer from the options given below.
| List-$I$ | List-$II$ |
|---|---|
| $A$. Concentration of gold ore | $I$. Aniline |
| $B$. Leaching of alumina | $II$. $NaOH$ |
| $C$. Froth stabiliser | $III$. $SO_2$ |
| $D$. Blister copper | $IV$. $NaCN$ |
Choose the correct answer from the options given below.
Spiegeleisen is an alloy of
Easy
View SolutionThe form of iron having the highest carbon content is
Medium
View SolutionTo obtain steel entirely free from sulphur and phosphorus,the process used is
Medium
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