Seat No.: Enrolment No.
GUJARAT TECHNOLOGICAL UNIVERSITY
--- Content provided by FirstRanker.com ---
B.PHARM - SEMESTER - 7- EXAMINATION —WINTER - 2018Subject Code: 2270012 Date: 28/11/2018
Subject Name: Green Chemistry
Time: 10:30 AM TO 01:30 PM Total Marks: 80
Instructions:
--- Content provided by FirstRanker.com ---
1. Attempt any five questions.2. Make Suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
Q.1 (a) Define Green Chemistry. Discuss twelve principles of Green Chemistry. (06)
(b) Discuss role bio-catalysts in designing green synthesis. (05)
--- Content provided by FirstRanker.com ---
(c) Write down Ultrasound assisted reactions of Cannizaro reaction and Reformatsky reaction. (05)Q.2 (a) Explain about Green solvents and Solvent less processes in briefs (06)
(b) Write about obstacles in the pursuit of the goals of Green Chemistry. (05)
(c) Write a note on Green Chemistry Applications. (05)
Q.3 (a) Discuss a note on Combinatorial Green Chemistry. (06)
--- Content provided by FirstRanker.com ---
(b) Write a note on Fries rearrangement microwave assisted reaction in water. (05)(c) Write a note on Polymer Supported Catalysts. (05)
Q.4 (a) Write down Green Synthesis of Paracetamol, Ibuprofen and Adipic Acid. (06)
(b) Write a note on proliferation of solventless reactions. (05)
(c) Discuss reduction reaction of microwave assisted reactions in water with suitable examples. (05)
--- Content provided by FirstRanker.com ---
Q.5 (a) Write about hydrolysis of benzyl chloride and benzamide of microwave assisted reactions in water. (06)
(b) Write a note on Goals of Green Chemistry. (05)
(c) Explain microwave assisted solid state reactions with suitable example. (05)
Q.6 (a) Discuss about Hofmann Elimination and Diels Alder Reaction of microwave assisted reactions in water. (06)
(b) Explain about ultrasonic energy in details. (05)
--- Content provided by FirstRanker.com ---
(c) Write a about inception of Green Chemistry. (05)Q.7 (a) Write a note on Green Chemistry in sustainable development. (06)
(b) Discuss on avoidance of unnecessary derivatization in green chemistry. (05)
(c) Explain about microwave-assisted organic synthesis in details. (05)
--- Content provided by FirstRanker.com ---
This download link is referred from the post: GTU B.Pharm 2018 Winter Question Papers || Gujarat Technological University
--- Content provided by FirstRanker.com ---