Request for previous year question papers

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        Hi to all...Please post previous year question papers for BT2252- Unit Operations, BT 2253- Chemical thermodynamics, BT 2254- Instrumental methods of analysis, BT 2305- Molecular Biology at your earliest convenience.
“Don't take rest after your first victory because if you fail in second, more lips are waiting to say that your first victory was just luck.”-Dr. A P J Abdul Kalam.

    Request for previous year question papers