Chemical Engineering
Q Basic oxide is absent in ___________________ glass?
  • A A. Flint
  • B B. Pyrex
  • C C. Quartz
  • D D. All a, b. & c
Previous Chloramines are used in water treatment for____________…
Next Fusion of limestone and ______________ produces high al…
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January
a preference or special liking for something; a bias in favour of something.
2021:00:00

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