Home
Class 12
CHEMISTRY
Alcohols are comparatively more soluble ...

Alcohols are comparatively more soluble in water than hydrocarbons of comparable melecular masses. Explain this fact.

Text Solution

Verified by Experts

The comparatively higher solubility of alcohols in water in comparison to hydrocarbons is due to the formation of hydrogen bonds between alcohol and water molecules.
`------H- underset(R) underset(|)overset(delta-)O-----overset(delta-)underset(H) underset(|)O-----overset(delta-)H- underset(H) underset(|) overset(delta-)O`
Promotional Banner

Topper's Solved these Questions

  • ALCOHOLS, PHENOLS AND ETHERS

    MODERN PUBLICATION|Exercise CONCEPTUAL QUESTIONS 2|15 Videos
  • ALCOHOLS, PHENOLS AND ETHERS

    MODERN PUBLICATION|Exercise NCERT (IN-TEXT EXERCISES)|12 Videos
  • ALCOHOLS, PHENOLS AND ETHERS

    MODERN PUBLICATION|Exercise PRACTICE PROBLEM|26 Videos
  • ALDEHYDES ,KETONES AND CARBOXYLIC ACIDS

    MODERN PUBLICATION|Exercise UNIT PRACTICE TEST|13 Videos

Similar Questions

Explore conceptually related problems

Why are alcohols soluble in water ?

Alcohols have lower boiling points than carboxylic acids of comparable molecular mass because

Why are boiling points of ethrs lower than those of alcohols of comparable molecular masses ?

Why is cyclohexanol more soluble in water than hexan-1-ol ?

Assertion : Alcohols are more boinling than aldehyes of comparable molecular masses. Reason : Stric hindrance is more than in acetaldehyde.

MODERN PUBLICATION-ALCOHOLS, PHENOLS AND ETHERS-CONCEPTUAL QUESTIONS 1
  1. Sodium metal can be used for drying diethyl ether and benzene and not ...

    Text Solution

    |

  2. Arrange the following compounds in the order of increasing boiling poi...

    Text Solution

    |

  3. Alcohols are comparatively more soluble in water than hydrocarbons of ...

    Text Solution

    |

  4. Arrange the following in order of decreasing boiling points (i) Pent...

    Text Solution

    |

  5. What is Jones reagent ? Give the product of oxidation of (i) (ii)...

    Text Solution

    |

  6. Why has phenol higher boiling point than toluene ?

    Text Solution

    |

  7. Out of phenol and benzene, which can be more easily nitrated ?

    Text Solution

    |

  8. Why has phenol smaller dipole moment than methanol ?

    Text Solution

    |

  9. Unlike phenols, alcohols are easily protonated.

    Text Solution

    |

  10. How do you account for the fact that unlike phenol, 2,4-dinitrophenol ...

    Text Solution

    |

  11. Why do alcohols have higher boiling points than haloalkanes of the sam...

    Text Solution

    |

  12. While separating a mixture of ortho- and para-nitrophenols steam disti...

    Text Solution

    |

  13. Explain why is ortho-nitrophenol more acidic than ortho-methoxyphenol ...

    Text Solution

    |

  14. Give the equations of reaction for the preparation of phenol form cume...

    Text Solution

    |

  15. Complete the following reactions: CH(3)CH(2)CH(2)OH overset(SOCl(2))...

    Text Solution

    |

  16. A compound (A) with molecular formula C4H10O on oxidation forms compou...

    Text Solution

    |

  17. A compound (A) reacts with thionylchloride to give a compound (B). (B)...

    Text Solution

    |

  18. An alkoxide ion is a stronger base than hydroxide ion. Justify.

    Text Solution

    |

  19. (a) Why does p-dichlorobenzene have a higher m.p than its o-and m-isom...

    Text Solution

    |

  20. Write the IUPAC name of the given compound: HO-CH(2)-underset(CH(3))...

    Text Solution

    |