Aromatic Compounds and Aryl Halides questions
308 published questions with worked solutions.
- Ethylbenzene with bromine in presence of FeBr_3, predominantly gives [J & K CET 2004]
- C_7H_8 [ Heat ] 3 Cl _2 A Fe/Br _2 B Zn/HCl C. Here, the compound C is [BITSAT 2007]
- The presence of the chlorine atom on a benzene ring makes the second substituent enter at a position [J & K CET 2005]
- Friedel–Crafts acylation can be achieved by X in benzene + X AlCl _3 C_6H_5–CO–R. X is [AMU 2007]
- Presence of a nitro group in a benzene ring [AIEEE 2007]
- The compound 'C' in the following reaction is: toluene [ heat ] 3 Cl _2 benzotrichloride Br _2/ Fe B Zn/HCl C [MHT-CET 2006]
- Which of the following compounds is aromatic? [BCECE 2008]
- Reactive species in halogenation of benzene in cold and dark [MP PET 2003]
- The non-aromatic compound among the following is [AIEEE 2011]
- *o*-Toluic acid on reaction with Br_2 + Fe gives [Manipal 2010]
- Chlorination of benzene is not possible in the following reaction [UP SEE 2004]
- When acetylene is passed through a red hot iron tube, compound X is formed. Which one of the following reactions will yield X as...
- According to Hückel's rule, an aromatic compound must possess [J & K CET 2007]
- Benzene on treatment with a mixture of conc. HNO_3 and conc. H_2SO_4 at 100 °C gives [JCECE 2010]
- The condition(s) for aromaticity is/are [Jamia Millia Islamia 2006]
- An aromatic compound 'X' with molecular formula C_8H_ 10 produces on nitration one mononitro derivative and three dinitro...
- Which one of the following compounds is prepared in the laboratory from benzene by a substitution reaction? [DCE 2008]
- Aromatic compound among other things should have a -electron cloud containing (4n+2) electrons where n cannot be [Jamia Millia...
- The carbon–carbon bond distance in benzene is [Manipal 2008]
- Which of the following fractions of coal-tar distillation is obtained at 270°–360 °C? [Jamia Millia Islamia 2006]
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