Chemical Engineering
Q Chloral is used in the manufacture of__________________?
  • A A. Ddt
  • B B. Bhc
  • C C. Parathion
  • D D. None of these
Previous Higher viscosity index of a lubricating oil denotes____…
Next Reverse osmosis is normally used for the_______________…
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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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