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Bandyopadhyay, Subhajit; Roy, Saswata – Journal of Chemical Education, 2014
This paper describes an inexpensive experiment to determine the carbonyl stretching frequency of an organic keto compound in its ground state and first electronic excited state. The experiment is simple to execute, clarifies some of the fundamental concepts of spectroscopy, and is appropriate for a basic spectroscopy laboratory course. The…
Descriptors: Science Experiments, Spectroscopy, Science Instruction, College Science
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Lakshmi, B. Samrajya; Rao, B. Venkateswara – Turkish Online Journal of Distance Education, 2013
In Andhra Pradesh, India, chemical experimenting in under graduate college labs by students is neglected because most of the intermediate (10+1 and 10+2) students concentrate on writing competitive exams like EAMCET (Engineering and Medical Common Entrance Test), IIT JEE (Indian Institute of Technology Joint Entrance Test), AIEEE (All India…
Descriptors: Science Laboratories, Science Instruction, Student Motivation, Science Process Skills