A.liquid sulphur trioxide
B.composed of methyl ethyl ketone and toluene
C.composed of triethylene glycol and water
D.platinum
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- In the Edeleanu process solvent used is
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- Which of the following compounds can improve the cetane number of diesel oils when added in small quantities?
- The cause of Bhopal disaster is ____________.
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- Fog that most often forms as warm rain falls into a cold layer of surface air is called __________?
