Chemical Engineering
Q Sodium carbonate (soda ash) is not used in the manufacture of___________________?
  • A A. Fire extinguishers
  • B B. Sugar
  • C C. Baking powder
  • D D. Detergents
Previous A β€˜unit process’ is exemplified by the_________________…
Next Chemical name of β€˜alum’ is__________________?
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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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