Home
Class 12
CHEMISTRY
Aoverset(Cu)underset(Delta)rarrCH(3)CH(2...

`Aoverset(Cu)underset(Delta)rarrCH_(3)CH_(2)OHoverset(Al_(2)O_(3))underset(Delta)rarrB`
`A` and `B` respectively are

A

Alkanal, alkene

B

Alkyne,alkanal

C

Alkene, alkanal

D

Alkene,alkyne

Text Solution

Verified by Experts

The correct Answer is:
A

`CH_(3)CHO overset(Cu)underset(Delta)rarr CH_(3)CH_(2)OH overset(AI_(2)O_(3))underset(Delta)rarr CH_(2) = CH_(2)`
Promotional Banner

Topper's Solved these Questions

  • ALCOHOLS, PHENOLS AND ETHERS

    A2Z|Exercise Phenols|53 Videos
  • ALCOHOLS, PHENOLS AND ETHERS

    A2Z|Exercise Ethers|34 Videos
  • ALCOHOLS, PHENOLS AND ETHERS

    A2Z|Exercise Section D - Chapter End Test|30 Videos
  • ALDEHYDES, KETONES AND CARBOXYLIC ACID

    A2Z|Exercise Section D - Chapter End Test|30 Videos

Similar Questions

Explore conceptually related problems

A underset(Delta)overset(Cu)larrCH_3CH_2OH underset(Delta)overset(Al_2O_3)toB . A and B respectively are :

Borax is converted into crystalline boron by the following steps : Borex overset(x)rarrH_(2)BO_(3)overset(Delta)rarrB_(2)O_(3)underset(Delta)overset(Y)rarrB X and Y are respectively :

CH_(3)CH_(2)NH_(2) overset((CH_(3)CO)_(2))underset(Delta) to A+B , (A) and (B) are

Aoverset(redP)underset(HI)rarrCH_(3)COOHoverset(LiAlH_(4))rarrB . What is not true for A and B ?

Consider the following sequence of reactions: overset(C CI_(4))underset(Delta)rarr A overset(1.CH_(2)=CH-CH_(2)Br)underset(2.H_(3)O^(o+),Delta)rarrB The end product (B) is:

H_(3)C-CH_(2)-overset(CH_(3))overset(|)(CH)-underset(O)underset(||)(C)-NH_(2) overset(Br_(2)+KOH)underset(Delta)rarr A overset(1.CH_(3)I("excess"))underset(2.AgOH,Delta)rarr B The major product (B) is:

Identify the compound 'D' in the following series of reaction. CH_(3)-overset(CH_(3))overset("| ")"CH"-CH_(2)-CH_(2)-Broverset("Alc. KOH")underset(Delta)rarr'A' overset("(i) Conc. "H_(2)SO_(4))underset("(ii) "H_(2)O, Delta)rarr underset("product")underset("Major")('B')+underset("product")underset("Minor")('C') " "'B'overset(Hl,Delta)underset(-H_(2)O)rarr underset("product)")underset("(Major")('D')+underset("product)")underset("(Minor")('E')

A2Z-ALCOHOLS, PHENOLS AND ETHERS-Chemical Properties Of Alcohols
  1. If there be a compound of the formula CH(3)C(OH) which one of the foll...

    Text Solution

    |

  2. The dehydration of 2-Methyl butanol with conc. H(2)SO(4) gives

    Text Solution

    |

  3. Aoverset(Cu)underset(Delta)rarrCH(3)CH(2)OHoverset(Al(2)O(3))underset(...

    Text Solution

    |

  4. The best method to prepare cyclohexene form cyclohexanol is by using

    Text Solution

    |

  5. Tertiary buthy1 alcohl gives tertiary buty1 chloride on treatement wit...

    Text Solution

    |

  6. Among the following compounds which can be dehydrated very easily is:

    Text Solution

    |

  7. Phenyl magesoium bromide reacts with methanol to give:

    Text Solution

    |

  8. Among the following the one that gives pistive idoform test upon react...

    Text Solution

    |

  9. In the following sequence of reactions: CH(3)CH(2)OHoverset(P+I(2))...

    Text Solution

    |

  10. The main product of the following reaction is C(6)H(5)CH(2)CH(OH)CH(...

    Text Solution

    |

  11. An unknown alcohol is treated with the 'Lucas reagent' to determine wh...

    Text Solution

    |

  12. In the given transformation which of the following is the most appropr...

    Text Solution

    |

  13. Consider the following reaction, C(2)H(5)OH+H(2)SO(4)rarr Product ...

    Text Solution

    |

  14. Ethyl alcohol is heated with conc. H(2)SO(4) . The product formed is:

    Text Solution

    |

  15. A compound that given a positive iodoform test is

    Text Solution

    |

  16. An industrial method of preparation of methanol is

    Text Solution

    |

  17. HBr reacts fastest with

    Text Solution

    |

  18. In CH(3)CH(2)OH, the bond that undergoes heterolytic cleavage most rea...

    Text Solution

    |

  19. The products of combustion of an aliphatic thiol (RHS) at 298K are:

    Text Solution

    |

  20. The order of reactivity of the following alcohols towards conc. HCI is...

    Text Solution

    |