During the process of electrolytic refining of copper, some metals present as impurity settle as ‘anode mud’. These are
Sn and Ag
Pb and Zn
Ag and Au
Fe and Ni
Additional Questions
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Which of the following arrangements does not represent the correct order of the property stated against it? |
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Which one of the following sets correctly represents the increase in the paramagnetic property of the ion? |
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Which of the following statements about the interstitial compounds is incorrect? |
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In blast furnace, iron oxide is reduced by |
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Which one of the following ions exhibits colour in aqueous solution |
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Cyanide process is used for extraction of |
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Among the following, the coloured compound is |
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In the electrolytic refining of Zinc, ______. |
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A red solid is insoluble in water. However, it becomes soluble if some KI is added to water. Heating the red solid in a test tube results in liberation of some violet coloured fumes and droplets of a metal appear on the cooler parts of the test tube. The red solid is |
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The outer electron configuration of Gd (Atomic number: 64) is: |
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