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CXC · CSEC · Chemistry

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Topic: Tests and Identification of Organic Functional Groups. Pick an answer — get the mark scheme instantly.

Question · Difficulty 2/3

A Trinidadian chemist testing a sample from a sugar cane processing plant obtained the following results: the sample turned blue litmus paper red and produced effervescence when added to sodium carbonate solution. Which functional group is present in the sample?

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