Chemical Engineering
Q Kaolin is a/an _____________________?
  • A A. Refractory material
  • B B. Synthetic resin
  • C C. Artificial abrasive
  • D D. Blue pigment
Previous Phosphoric acid is prepared from_____________________?
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Word of the Day
25 Jul
January
a preference or special liking for something; a bias in favour of something.
2021:00:00

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