f324 3.5 / 5 based on 3 ratings ? ChemistryAmines and azo dyesA2/A-levelOCR Created by: Abby MillsCreated on: 12-05-14 15:16 benzene undergos what type of reactions? electrophilic substitution 1 of 6 what is the equations for nitric acid and sulfuric acid catalyst? HNO3+HSO4 = H2NO3+ + HSO4- AND H2NO3+ = NO2+ +H20 2 of 6 What happens to the colour of bromine water when reacted with phenol. decolourises it. 3 of 6 what reagent do you use to test for an aldehyde? tollens reagent 4 of 6 what observation do you see when aldehyde reacts with the reagent above? silver mirror 5 of 6 what reagent do you use to test for a carbonyl group? bradys reagent 6 of 6
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