September 8, 2015

Senior Inter Chemistry Important Topics - Alkanes, Organic Compounds and Chemistry in Everyday Life

Chemistry In Everyday Life: Expect two 2 marks questions in I.P.E.
Definitions and 2 examples of antacids, antihistamines, antiseptics,
antibiotics, analgesics (narcotic & non-narcotic), tranquilizers,
drugs, artificial sweetening agents, food preservatives, antioxidents
in food, difference between soap & detergent, constituents of dettol.

But there is a possibility of 4 marks question structures of
Serotonin, bithionol, Saccharin and Chloramphenicol.

For objective exams: Practice and remember the structures and the main
parts of structures of drugs and other molecules, examples of all the
artificial sweetening agents, food preservatives.

Halo Alkanes and Halo Arenes:

Be perfect with IUPAC nomenclature and other fundamentals of 1st year
Organic Chemistry in order to strengthen in 2nd year Organic
Chemistry. Named reactions, conversions, IUPAC names of the compounds
are very important. One 4 marks or two 2 marks questions will be given
in I.P.E. exam.

4 Marks: SN1 and SN2 mechanisms and application oriented questions. In
box: 11.1 and 11.2. Chapter end questions: 12, 13, 20, 21.

2 Marks: In box: 11.5 to 11.7 and 11.9. In text: 11.5 to 11.8. Chapter
end: 1 to 11, any bit from 17, 19, 26, 31, 32 and all named reactions.

For objective exams: SN1, SN2 based questions, conversions, all named

Organic Compounds Containing C, H, O:

6 Marks (2M + 4M) or 8 Marks (4 named reactions x 2 M = 8 M) questions
are coming in I.P.E. Better to prepare own notes for preparation and
properties of alcohols, phenols, ethers, aldehydes, ketones,
carboxylic acids separately.

From alcohols, phenols, ethers: 2 Marks: In box: 12.1 to 12.7. In
text: 12.1, 12.3, 12.5 to 12.9. Chapter end: 1 to 10, 12, 13

4 Marks: Chapter end questions: 15, 16, 21, 22. . 8 Marks: All named
reactions like Reimertieman, Kolbe's, esterification, Williamson's,
Aldol condensation and crossed aldol condensation.

From aldehydes, Ketones, Carboxylic acids: 2 Marks: In box: 12.8,
12.9, 12.12. In text: 12.14, 12.15, 12.16, 12.18, 12.20. Chapter end:
1b, 3, 10, 11, 12. H.V.Z. Cannizzaro, Rosenmund.

4 Marks: 15, 22, 24. For objective exams: Comparison of b.p.s,
acidic nature, different ethers reactions with HI or RX, Iodoform,
Aldol, Cross aldol condensation reactions.

Organic Compounds Containing N:

Most of the times one 2 marks and one 4 marks questions are given in
previous I.P.E.
2 Marks: Sandmeyer's reaction, Gattermann reaction. In box: 13.2 & 13.4.
In text: 13.2, 13.3, 13.4 13.8 13.9. Chapter end: 1 to 10.
4 Marks: Chapter end questions 11, 15, 23, 27, 31a, 34.

For objective exams: Comparison basic nature of the compounds,
conversions, named reactions. Prepare a flow chart of all the
conversions in Organic Chemistry. Go through previous 10 years JEE
mains question papers.

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