Aromatic Directive Influence
Trending Questions
Q. Which xylene is most easily sulphonated
- Ortho
- Para
- Meta
- All at the same rate
Q. Which of the following compounds will most readily undergo electrophilic aromatic substitution ?
Q. In the compound C6H5Z which of the following has all predominantly ortho and para directing groups?
- Z=−NO2, −Cl, −OH
- Z=−OMe, −CN, −NH2
- Z=−NHCOCH3, −Cl, −COOH
- Z=−NHCOCH3, −CH3, −Br
Q. The relative rates of mononitration of R−C6H5, where R=−CH3, −NO2, −OH, −Cl are
- H3C−C6H5>OH−C6H5>O2N−C6H5>Cl−C6H5
- OH−C6H5>Cl−C6H5>H3C−C6H5>O2N−C6H5
- OH−C6H5>CH3−C6H5>O2N−C6H5>Cl−C6H5
- OH−C6H5>H3C−C6H5>Cl−C6H5>O2N−C6H5
Q. The relative rates of mononitration of R−C6H5, where R=−CH3, −NO2, −OH, −Cl are
- H3C−C6H5>OH−C6H5>O2N−C6H5>Cl−C6H5
- OH−C6H5>Cl−C6H5>H3C−C6H5>O2N−C6H5
- OH−C6H5>CH3−C6H5>O2N−C6H5>Cl−C6H5
- OH−C6H5>H3C−C6H5>Cl−C6H5>O2N−C6H5
Q. Which is not the correct synthesis of m-bromonitrobenzene?
- Both of these
- None of these
Q. Nucleophilic substitution of acid derivatives with ammonia or amine is called ammonolysis.
- True
- False
