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a) Name two metals which can be refined by van Arkel Method. b) Match the items of Column I with items of Column II.Column IColumn IIi) Bauxitea) Zincii) Malachiteb) Ironiii) Calaminec) Copperiv) Magnetited) Aluminiume) Lead |
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Answer» a) Zirconium (Zr) or Titanium (Ti) b) i – d; ii – c; iii – a; iv – b |
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