Easy
$A$ low boiling point metal contains a high boiling point metal as an impurity. The correct refining method is:
- ALiquation
- BDistillation
- CPoling
- DVapour phase refining
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Zone refining is based on the principle of
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View SolutionMatch List-$I$ with List-$II$:
List-$I$ List-$II$ $a$. Mercury $i$. Vapour phase refining $b$. Copper $ii$. Distillation refining $c$. Silicon $iii$. Electrolytic refining $d$. Nickel $iv$. Zone refining
Choose the most appropriate answer from the options given below:
| List-$I$ | List-$II$ |
| $a$. Mercury | $i$. Vapour phase refining |
| $b$. Copper | $ii$. Distillation refining |
| $c$. Silicon | $iii$. Electrolytic refining |
| $d$. Nickel | $iv$. Zone refining |
Choose the most appropriate answer from the options given below:
The method of electrolytic refining is not suitable in the extraction of
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View SolutionThe method,which is based on the principle that "different components of a mixture are differently adsorbed on an adsorbent" is called
The electrolyte solution in the electrolytic refining of lead contains:
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