chemistry 3rd secondary Organic chemistry: Hydrocarbons derivatives and alcohols – Quiz 9 Bygogorabei June 10, 2023October 26, 2023 Results - #1. Choose the alphabetical letter which represents the correct answer for each of the following sentences (1) The first three members of alcohols are (a) C2H5OH / C3H7OH / C4H9OH. (a) C2H5OH / C3H7OH / C4H9OH. (b) C2H4OH / C2H6OH / C3H8OH (b) C2H4OH / C2H6OH / C3H8OH (c)CH3OH / C2H5OH C3H7OH (c)CH3OH / C2H5OH C3H7OH (d) HOH / CH3OH/C2H5OH (d) HOH / CH3OH/C2H5OH #2. (2) The characteristic functional group of alcohols is known as (a) hydroxide (a) hydroxide (b) carboxyl (b) carboxyl (c) Hydroxyl group. (c) Hydroxyl group. (d) carbonyl (d) carbonyl #3. (3) When a hydrogen atom in an alkane is replaced by a hydroxyl group……….. formed. (a)alkene (a)alkene (b) Alcohol (b) Alcohol (c) aldehyde (c) aldehyde (d) phenol (d) phenol التالي
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