What is the name for the -COOH function group?

What is the formula for the ether functional group?A.OHB.OC.COOD.COOH

What is the functional group of an alcohol?‒COOH‒COO‒C=C‒OH2Which of the following is the structural formula for butanol?C4H10OC4H9OHCnH(2n + 2)OCH3CH2CH2CH2OH3Which of the following is not a use for alcohols?MouthwashFuelsCleaning productsCooking oil4Which of the following is a word equation for fermentation?Ethanol + oxygen → carbon dioxide + waterEthanol + oxidising agent → ethanoic acid + waterEthanol + sodium → sodium ethoxide + hydrogenGlucose (+ yeast) → ethanol + carbon dioxide5Ethanol made by fermentation is termed a ‘biofuel’. What does this mean?It is made from plant materialIt is flammableIt produces harmful substances when burntIt is non-renewable6What is produced when propanol is boiled with an oxidising agent?Ethanoic acid + waterPropanoic acid + waterPropane + waterPropene + water

Consider the molecule above. What is the name of the functional group labelled B?Group of answer choices

Which of the following functional groups is matched with its correct name?ANSWERR-NH2: methyl groupR-OH: hydroxyl groupR-CH3: ester groupR-COOH: ether group

Which functional group is characteristic of carboxylic acids?a. -OHb. -CHOc. -COOHd. -NH2