Everyday Science MCQs
Q By which process copper is refined ____________?
  • A A. Roasting
  • B B. Oxidation
  • C C. Zone refining
  • D D. Electrolysis
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Word of the Day
17 Jul
Flagrant
(of an action considered wrong or immoral) conspicuously or obviously offensive.
Ψ§Ω†Ψͺہائی برا، Ω‚Ψ§Ψ¨Ω„ Ω…Ψ°Ω…Ψͺ، فاش

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