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Answer the following problems.

problem 1) Give the account on the electrocyclic reactions.

problem 2) What are the alkaloids? describe the general methods of structure determination of alkaloids.

problem 3) prepare brief notes on the following:

(a) Baeyer-Villiger rearrangement

(b) Neber rearrangement

problem 4)(i) describe about the instrumentation (FIIR) of IR spectroscopy.

problem 5) prepare brief notes on finger print region in IR spectra

problem 6) prepare brief notes on the following :

(i) Chemical exchange,

(ii) Nuclear over Hauser effect

problem 7) What are the different segments in Environment? describe their functioning and uses.

problem 8) What is pollution? Classify various types of pollution. describe their sources with suitable ex.

problem 9) Classify the various types of anthropogenic air pollutants. describe their sources and effects on environment

problem 10) Describe the following.

(a) Acid Rain

(b) Photochemical smog

Chemistry, Academics

  • Category:- Chemistry
  • Reference No.:- M95098

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