Question

Which one is present in an alcohol ? A. -OH functional group B. -CHO functional group C. -C=O functional group D. -NH2 functional group

Answer 1

Answer:

-OH Functional Group

Explanation:

Other Functional Groups-

$\begin{array}{|c|c|c|c|}\cline{1-4}\bf Name&\bf Structure&\bf Prefix&\bf Suffix\\\cline{1-4}\tt Halogen&\sf X=Cl,Br&halo&\:\:\:\\\cline{1-4}\tt Alcololic&\sf -OH\ hydroxy&-ol&\\\cline{1-4}\tt Aldehydic&\sf-CHO &formyl&\sf -al\\\cline{1-4}\tt Ketonic&\sf C=O&oxo&\sf -one\\\cline{1-4}\tt Alkene&\sf C=C&\:\:\:&-ene\\\cline{1-4}\sf Alkyne &C_n_H_{2n-2}&\:\:\:&\sf -yne\\\cline{1-4}\tt Carboxylic\:Acid&\sf COOH&\:\:\:&\sf -oic \:acid\\\cline{1-4}\end{array}$

Note:-

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