Chemical Tests for Sulphite MeitY OLabs

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This video channel is developed by Amrita University's CREATE • http://www.amrita.edu/create • ▶ For more Information @ • http://amrita.olabs.edu.in/?sub=73 br... • ▶ Online Labs for School lab Experiments (Olabs) • http://www.olabs.edu.in/ • ▶ Learn more about Amrita University • http://www.amrita.edu • ▶ Subscribe @ • / amritacreate • / onlinelabs • • Copyright © 2013 Amrita University • Developed by CDAC Mumbai Amrita University under research grant from Department of IT, Government of India • • Chemical Tests for Sulphite :- • Sulphites are compounds containing sulphite ions. In sulphite ion, the sulphur atom is doubly bonded to one oxygen atom and singly bonded to other two oxygen atoms. There is also a non-bonded lone pair of electrons on the sulphur. Sulphites are often used as preservatives in dried fruits, preserved radish and dried potato products. • This video explains how to test the presence of sulphite ion in a given salt.

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