Which drawn compound gives a given test

13 questions on Which drawn compound gives a given test from the Structural Identification and Practical Organic Chemistry chapter: 3 NEET level, 4 JEE Main, 6 JEE Advanced. Each one opens with its answer and solution.

• The compound shown gives a silver mirror with Tollens' reagent. Which of the structures shown does NOT give a silver mirror? NEET level, drawn structure
• The compound shown gives a yellow precipitate with I2/NaOH. Which of the structures shown does NOT give the iodoform test? NEET level, drawn structure
• The compound shown gives no effervescence with aqueous NaHCO3. Which of the structures shown does give CO2 with aqueous NaHCO3? NEET level, drawn structure
• The compound shown gives a violet colour with neutral FeCl3. Which of the structures shown does NOT give a coloured complex with neutral FeCl3? JEE Main level, drawn structure
• The compound shown gives turbidity with the Lucas reagent immediately at room temperature. Which of the structures shown gives turbidity only after about five m... JEE Main level, drawn structure
• The compound shown gives an orange precipitate with 2,4-DNP, no silver mirror, but a yellow precipitate with I2/NaOH. Which of the structures shown gives an ora... JEE Advanced level, drawn structure
• The compound shown decolourises bromine water. Select all of the structures shown that also decolourise bromine water. JEE Main level, drawn structure
• The compound shown does not give the carbylamine test. Select all of the structures shown that give a foul-smelling isocyanide on warming with CHCl3 and alcohol... JEE Advanced level, drawn structure
• The amine shown reacts with benzenesulfonyl chloride and aqueous KOH to give a sulfonamide that is insoluble in the alkali. Which of the structures shown gives,... JEE Advanced level, drawn structure
• The compound shown is used as the coupling partner in alkaline solution. Which of the structures shown, when treated with NaNO2/HCl at 273-278 K and then added ... JEE Advanced level, drawn structure
• The compound shown gives no silver mirror. Select all of the structures shown that give a silver mirror with Tollens' reagent. (Tollens' reagent oxidises aldehy... JEE Advanced level, drawn structure
• The compound shown gives a silver mirror with Tollens' reagent but no red precipitate with Fehling's solution. Which of the structures shown gives a red precipi... JEE Main level, drawn structure
• The compound shown does not give a coloured complex with neutral FeCl3. Select all of the structures shown that do (a phenolic OH or a stable enol is needed). JEE Advanced level, drawn structure