Chemical Engineering
Q Which of the following is an yellow pigment ?
  • A A. Titanium dioxide
  • B B. Ferrous sulphate
  • C C. Lead chromates
  • D D. Zinc sulphides
Previous Hydrazine (N2H4) is used mainly as a/an________________…
Next Synthesis gas is a mixture of__________________?
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a preference or special liking for something; a bias in favour of something.
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