chemistry 3rd secondary Organic chemistry: Hydrocarbons derivatives and alcohols – Quiz 9 Bygogorabei June 10, 2023October 26, 2023 Results - #1. (4) When a hydrogen atom in aromatic benzene is replaced by a hydroxyl group , …….. is formed (a) Phenol (a) Phenol (b) methanol (b) methanol (c) cyclohexanol (c) cyclohexanol (d) benzyl alcohol (d) benzyl alcohol #2. ( 5) Alcohols and phenols are ……….. derivatives. (a)Hydroxylic hydrocarbons (a)Hydroxylic hydrocarbons (b) ketonic (b) ketonic (c) aldehydes (c) aldehydes (d) carboxylic of ethers (d) carboxylic of ethers #3. (6) The colour of litmus paper ……… on adding ethyl alcohol. (a) Doesn't change (a) Doesn't change (b) turns blue (b) turns blue (c) turns red (c) turns red (d) discharges (d) discharges التالي
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