Chemical Engineering
Q DDT stands for___________________?
  • A A. Diethyl-diphenyl-trichloromethane
  • B B. Dichloro-diphenyl-trichloromethane
  • C C. Diphenyl-dichloro-trichloromethane
  • D D. Dichloro-diphenyl-trichloroethane
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Next Metallic soap is ________________ salt of fatty acids ?
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Word of the Day
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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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