Advertisements
Advertisements
प्रश्न
During electro-refining of copper, at the anode ______.
विकल्प
copper is formed
impurities are separated
water is formed
Both copper and water are formed.
MCQ
रिक्त स्थान भरें
Advertisements
उत्तर
During electro-refining of copper, at the anode impurities are separated.
Explanation:
The impure copper dissolves from the anode, and its insoluble impurities settle down beneath it as anode mud, separating them from the pure metal.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
