Functional groups – Ninja Welcome to Functional groups practice - NinjaIdentify the functional group present in: Please select your answerAlkaneAlkeneAlkyneAreneAlkyl halideAlcoholEtherAmineAldehydeKetoneCarboxylic acidEsterAmide Identify the functional group present in: Please select your answerAlkaneAlkeneAlkyneAreneAlkyl halideAlcoholEtherAmineAldehydeKetoneCarboxylic acidEsterAmide Identify the functional group present in: Please select your answerAlkaneAlkeneAlkyneAreneAlkyl halideAlcoholEtherAmineAldehydeKetoneCarboxylic acidEsterAmide Identify the functional group present in: Please select your answerAlkaneAlkeneAlkyneAreneAlkyl halideAlcoholEtherAmineAldehydeKetoneCarboxylic acidEsterAmide Identify the functional group present in: Please select your answerAlkaneAlkeneAlkyneAreneAlkyl halideAlcoholEtherAmineAldehydeKetoneCarboxylic acidEsterAmide All done? Click submit to receive your results on the next page. Time's up