Hi I am the student of B.com 1st year in alagappa university so can you please provide me the official website to download the previous year question paper and also provide me the procedure to download the previous year question paper of B.com 1st year in alagappa university???

The previous year question paper of M.Sc. (Week End) Degree Examination of Alagappa University is as follows:

Chemistry
ORGANIC CHEMISTRY—I

1.
(a) What are nitrenes ? Give two examples.

(Or)

(b) Explain homoaromaticity with an example.

(c) Account for the following:
(i) Aniline is less basic than methylamine.
(ii) H2O exists as a liquid but H2 S is a gas.
(iii) Cyclopenta dienyl anion is aromatic while its cation is antiaromatic.
(Or)

(d) (i) Discuss the kinetic and thermodynamic control of a reaction with a suitable example.
(ii) Account for the aromaticity of tropolone.

(e) (i) State and explain hyper conjugation with an example.
(ii) State and explain Hammond postulate.

(Or)

(f) (i) What are alternant and non-alternant hydrocarbons ? Give examples.
(ii) Discuss any two non-kinetic methods of determination of reaction mechanism.

Attached Files

Question paper of M.Sc. (Week End) Degree Examination of Alagappa University.pdf (663.7 KB, 83 views)