Previous year question paper for OC (BA/BSC 6th)

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Organic Chemistry

Previous year question paper with solutions for Organic Chemistry from 2017 to 2019

Our website provides solved previous year question paper for Organic Chemistry from 2017 to 2019. Doing preparation from the previous year question paper helps you to get good marks in exams. From our OC question paper bank, students can download solved previous year question paper. The solutions to these previous year question paper are very easy to understand.

UNIT-I (8 Hrs.)

Amino Acids, Peptides, Proteins and Nucleic Acids:

Classification, structure and stereochemistry of amino acids. Acid- base behavior, isoelectric point and

electrophoresis. Preparation and reactions of α - amino acids.

Structure and nomenclature of peptides and proteins. Classification of proteins. Peptide structure

determination, end group analysis, selective hydrolysis of peptides. Classical peptide synthesis, solid – phase

peptide synthesis. Structures of peptides and proteins. Levels of protein structure. Protein

denaturation/renaturation.

Nucleic Acids : Introduction. Constituents of nucleic acids. Ribonucleosides and ribonucleotides. The double

helical Structure of DNA.

UNIT-II (7 Hrs.)

Synthetic Polymers:

Addition or chain-growth polymerization. Free radical vinyl polymerization, ionic vinyl polymerization, Ziegler – Natta polymerization and vinyl polymers.

Condensation or step growth polymerization. Polyesters, polyamides, phenol formaldehyde resins, urea formaldehyde resins, epoxy resins and polyurethanes.

Natural and synthetic rubbers.

UNIT-III (7 Hrs.)

Organic Synthesis via Enolates:

Acidity of ά-hydrogens, alkylation of diethyl malonate and ethyl acetoacetate. Synthesis of ethyl acetoacetate:

the Claisen condensation. Keto-enol tautomerism of ethyl acetoacetate. Alkylation and acylation of enamines.

UNIT-IV (8 Hrs.)

Organometallic Compounds:

Organomagnesium Compounds: The Grignard reagents – Formation, structure and chemical reactions.

Organozinc Compounds: Formation and Chemical reactions.

Organolithium Compounds: Formation and Chemical reactions. 

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