Medium
In the electrolytic purification of copper,some gold is found in the:
- ACathode
- BCathode mud
- CAnode mud
- DElectrolyte
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Similar Questions
The solubilities of the impurities in the melt and solid states are not the same. This principle is applied during the extraction of boron. This method is known as:
Which method of purification is represented by the following equation?
$Ti_{(s)} + 2I_{2(g)}$ $\xrightarrow{523 \ K} TiI_{4(g)}$ $\xrightarrow{1700 \ K} Ti_{(s)} + 2I_{2(g)}$
$Ti_{(s)} + 2I_{2(g)}$ $\xrightarrow{523 \ K} TiI_{4(g)}$ $\xrightarrow{1700 \ K} Ti_{(s)} + 2I_{2(g)}$
Which process is used for the refining of silver?
Easy
View SolutionWhich of the following properties of pure metal makes it more useful than the corresponding alloy?
Easy
View SolutionMatch the following items of List-$I$ with those of List-$II$:
List-$I$ List-$II$ $(A)$ Nickel $(1)$ Electrolytic refining $(B)$ Titanium $(2)$ Zone refining $(C)$ Germanium $(3)$ van-Arkel method $(D)$ Copper $(4)$ Mond process
The correct answer is:
| List-$I$ | List-$II$ |
|---|---|
| $(A)$ Nickel | $(1)$ Electrolytic refining |
| $(B)$ Titanium | $(2)$ Zone refining |
| $(C)$ Germanium | $(3)$ van-Arkel method |
| $(D)$ Copper | $(4)$ Mond process |
The correct answer is:
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