Home
Class 12
CHEMISTRY
What is X in the following sequence of r...

What is X in the following sequence of reaction?
`X underset(-1//2H_(2))overset(Na)to Z overset(NaOH//Ca)to CH_(4) uparrow`

A

Methane

B

ethanoic acid

C

propane

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
B

`underset(X)(H_(3)C-COOH) underset(-1//2H_(2))overset(Na)to underset(Z)(H_(3)C) COONa underset(-Na_(2)CO_(3))overset(NaOH//CaO)toCH_(4)uparrow`
Promotional Banner

Topper's Solved these Questions

  • HALOALKANES AND HALOARENES

    DINESH PUBLICATION|Exercise Brain storming multiple choice questions|11 Videos
  • IONIC EQUILIBRIUM

    DINESH PUBLICATION|Exercise UNIT TEST -2|30 Videos

Similar Questions

Explore conceptually related problems

What is X in the following sequence of reaction? X underset(1//2H_2)overset(Na)to Z overset(NaOH// CaO) to CH_4 uarr

What is Z in the following sequence of reactions? Z overset(PCl_(3))toX overset(alc.KOH)to Y underset((ii)H_(2)O boil)overset((i)Conc.H_(2)SO_(4))toZ

Z' in the following sequence of reaction is C_6 H_6 overset(HNO_3 // H_2 SO_4) underset(Delta) to W overset(Zn//HCl) to X overset(NaNO_2) underset(HCl, 0-5^@C) to Y overset(H_2 O//H_3 PO_2) to Z

What is Z in the following sequence of reactions? Phenol underset("dust")overset(Zn)toX underset("Alhyd. "AlCl_(3))overset(CH_(3)Cl)toY underset(KMnO_(4))overset("Alkaline")toZ Phe

The product (S) in the following sequence of reaction is __________. C_2H_4 overset("HBr")to(P) overset("NaOH (aq)")to (Q) overset(Na)to (R) overset(CH_3I)to (S)

Alanine can be obtained from acetaldehyde by the following sequence of reactions. Alanine HOOC-underset(CH_(3))underset(|)overset(H)overset(|)C-NH_(2)

What is (Z) is the following sequence of reaction? HC-=CH overset((i)2NaNH_(2)(ii) 2CH_(3)I)rarr (X) overset(HgSO_(4),H_(2)SO_(4))rarr(Y) overset((i)NaOH+Br_(3)(ii)H_(3O^(+)))rarr (Z)

DINESH PUBLICATION-HYDROCARBONS-All Questions
  1. Electrolytic decarboxylation of sodium propionate produces?

    Text Solution

    |

  2. The compound which produces propane on heating with HI in presence of ...

    Text Solution

    |

  3. What is X in the following sequence of reaction? X underset(-1//2H(2...

    Text Solution

    |

  4. Which reaction willl not yield alkane?

    Text Solution

    |

  5. The reagent used to convert a carboxyl group (-COOH) "into" -CH(3) gro...

    Text Solution

    |

  6. In reaction BrCH(2)-CH(2)Br+Zn to Y+ZnBr(2). Y is

    Text Solution

    |

  7. Reaction of alkanes with halogen is explosive in case of

    Text Solution

    |

  8. Which of the following is used for artificial ripening of fruits?

    Text Solution

    |

  9. The reagent required to convert 1,2-dichloropropane to propyne is

    Text Solution

    |

  10. The product formed in the reaction is C(6)H(5)-N(2)Cl+H(3)PO(2)+H(2...

    Text Solution

    |

  11. Solid methane is

    Text Solution

    |

  12. An alkane by molecular weight 72 upon chlorination gives one monochlor...

    Text Solution

    |

  13. The major product obtained when isobutane is treated with chlorine in ...

    Text Solution

    |

  14. Which of the following alkanes can be easily sulphonated?

    Text Solution

    |

  15. Cyclohexane when treated with Br(2) in C Cl(4) gives

    Text Solution

    |

  16. The most reactive alkene HBr among the following is

    Text Solution

    |

  17. Alkene which upon acidic hydration produces ter butyl alcohol is

    Text Solution

    |

  18. Addition of HBr to 2-methyl1-prop-1ene in the presence of hydrogen per...

    Text Solution

    |

  19. Oxidations of 1-butene with hot KMnO(4) solution produces.

    Text Solution

    |

  20. Both electrophilic and nucleophilic additon reaction are given by

    Text Solution

    |