Chemical Engineering
Q Which of the following is a co-product during the manufacture of caustic soda by electrolysis of brine ?
  • A A. Na2co3
  • B B. Nahco3
  • C C. H2
  • D D. None of these
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Word of the Day
26 Jul
Simultaneously
at the same time.
ایک ہی ΩˆΩ‚Ψͺ Ω…ΫŒΪΊΨŒ ایک Ψ³Ψ§Ψͺھ، بیک ΩˆΩ‚Ψͺ

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