Home
Class 12
CHEMISTRY
(A) Methoxy benzene can be prepared by t...

(A) Methoxy benzene can be prepared by the reaction of `C_6H_5 ONa `and `CH_3 Br` but not by the reaction of `C_6H_5Br` with `CH_3 ONa`
(R) `C_6H_5-Br` is not a good substrate for SN? reaction because attack of nucleophile from back side of leaving group is hindered by the ring and also double bond character will be developed between carbon and bromine

A

Both (A) and (R) are true and (R) is the correct explanation of (A)

B

Both (A) and (R) are true and (R) is not the correct explanation of (A)

C

(A) is true but (R) is false

D

Both (A) and (R) are false

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ALCOHOLS, PHENOLS AND ETHERS

    AAKASH SERIES|Exercise ETHERS (OBJECTIVE EXERCISE-3)|24 Videos
  • ALDEHYDES AND KETONES

    AAKASH SERIES|Exercise Exercise 3.2|41 Videos

Similar Questions

Explore conceptually related problems

Reaction of C_6H_5 CHO with CH_3NH_2 gives

The reaction of C_6H_5CH = CHCH_3 with HBr produces

The reaction, C_6H_5ONa + CO_2 + H_2O to C_6H_5OH + NaHCO_3 suggests that

The reaction C_6H_5CHO + CH_3 CHO overset(NaOH) rarr C_6H_5-CH=CH-CHO+H_2O is known as

C_(2)H_(5)Br + NaOH rarr C_(2)H_(5)OH + NaBr , the above reaction is

The main product of the following reactions is C_6H_5CH_2CH( OH) CH(CH_3) _2 overset( conc. H_2SO_4) to

The reaction C_6H_6 + CH_3Cl underset("(anhydrous)")overset(AlCl_3)(rarr) HCl + C_6H_5CH_3 is

The reaction given below is known as C_6H_5I + 2Na + ICH_3 rarrC_6H_5 -CH_3+2NaI

Product of addition of HBr on the alkene C_(6)H_(5) - CH = CH - CH_3 is

The reaction (CH_3)_3C -Br overset(H_2O)(to) (CH_3)_3C - OH is

AAKASH SERIES-ALCOHOLS, PHENOLS AND ETHERS-ETHERS (OBJECTIVE EXERCISE-4)
  1. (A) Phenol and benzoic acid are distinguished with NaHCO3 solution ...

    Text Solution

    |

  2. (A) O and p nitro phenols are separated by steam distillation (R)...

    Text Solution

    |

  3. (A) Reimer Tiemann reactions of phenol with chloroform in alkali produ...

    Text Solution

    |

  4. (A): Ethers behave as bases in the presence of mineral acids. (R): O...

    Text Solution

    |

  5. (A):Ethers are relatively inert when compared to C(2)H(5)OH. (R): In...

    Text Solution

    |

  6. (A): (CH(3))(3)C-ONa and CH(3)Br react together to form (CH(3))(3)C-O-...

    Text Solution

    |

  7. (A) IUPAC name of the compound CH3 - undersetoverset(|)(CH3)(C)H -...

    Text Solution

    |

  8. (A) Ditertiarybutyl ether cannot be prepared by Williamson's synthesis...

    Text Solution

    |

  9. (A) The major products formed by heating (R) Para amino benzy...

    Text Solution

    |

  10. (A) Anisole undergoes electrophilic substitution reaction at ortho & p...

    Text Solution

    |

  11. (A) Phenetole on cleavage with HI gives phenol & ethyl iodide (R)...

    Text Solution

    |

  12. (A) IUPAC name of is 2-ethoxy1,1,-dimethyl cyclohexane (R) Acco...

    Text Solution

    |

  13. (A) Formation of ether from alcohol is an example of bimolecular nucle...

    Text Solution

    |

  14. (A) To prepare ter.butylethylether, the reactants used are ter.butylbr...

    Text Solution

    |

  15. (A) Ethers are not generally prepared by acid dehydration of 2^@ and 3...

    Text Solution

    |

  16. (A) Methoxy benzene can be prepared by the reaction of C6H5 ONa and CH...

    Text Solution

    |

  17. (A) Reaction of HI with ter-butylethylether produces ter.butyliodide &...

    Text Solution

    |

  18. (A) Anisole is more reactive than phenol towards electrophilic aromati...

    Text Solution

    |

  19. (A) With excess HI anisole gives a mixture of iodobenzene and methyl i...

    Text Solution

    |

  20. (A) Diethyl ether is used as general anaesthetic (R) Diethyl ether ...

    Text Solution

    |