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chemistry What are freons And its uses ? What are freons Chlorofluoro compounds of Methane and Ethane are collectively known as freons, Geeta extremely stable low boiling non infl... April 09, 2018 Add Comment
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chemistry class 11 notes General Characteristics of s-Block Elements General Characteristics of s-Block Elements : The general characteristics of alkali metals (Li, Na, K, Rb, Cs and Fr) and alkaline eart... April 09, 2018 Add Comment
chemistry class 12 Reaction of Alkyl Halides Hydrolysis Williamson ether synthesis Nitrile formation Amine formation Alkene formation ... 25 Sept 2017
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