Chemical Engineering
Q Vinyl chloride (CH2 = CH.Cl) is produced by the thermal pyrolysis of ethylene dichloride at a pressure & temperature of __________________?
  • A A. 4 kgf/cm2 & 500°c
  • B B. 10 kgf/cm2 & 1000°c
  • C C. 40 kg/cm2 & 200°c
  • D D. 100 kgf/cm2 & 500°c
Previous Fats as compared to oils have ___________________?
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Word of the Day
26 Jul
Simultaneously
at the same time.
ایک ہی وقت میں، ایک ساتھ، بیک وقت

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