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Write the name of functional group present in the following structure?


QUESTION 4 

Write the name of functional group present in the following structure? 

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QUESTION 5 

A student reacted 5.0 g of salicylic acid with acetic anhydride and obtained 4.85 g of Aspirin as final product. If theoretical yield of this reaction is 6.50 g, what will be the % yield for this reaction? Show all work. 

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