CHEMICAL ENGINEERING
Q Size range of the colloids particles is __________________?
  • A A. 5 – 200 milli-microns
  • B B. 50 – 200 microns
  • C C. 500 – 1000 microns
  • D D. 10 – 50 angstrom
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Word of the Day
24 Jul
Untenable
(especially of a position or view) not able to be maintained or defended against attack or objection.
ناقابل مدافعت، غیر مستحکم، جو دلیل سے ثابت نہ ہو سکے

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