Home
Class 11
CHEMISTRY
Propene reacts with alkaline KMnO4 in co...

Propene reacts with alkaline `KMnO_4` in cold condition gives

A

propan -1 ,2-diol

B

propan-1,3-diol

C

propan-1,2,3-triol

D

none

Text Solution

Verified by Experts

The correct Answer is:
A
`CH_3 - CH = CH_2 + [O] + H_2O underset(KmNO_4) overset("cold , alkalines")to CH_3- underset(OH)underset(|)(C)H - underset(OH)underset(|)CH_2` propan -1,2-diol
Promotional Banner

Topper's Solved these Questions

  • HYDROCARBONS

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE - II (LEVEL-II (LINKED COMPREHENSION TYPE QUESTIONS (PASSAGE-I) )))|3 Videos

  • HYDROCARBONS

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE - II (LEVEL-II (LINKED COMPREHENSION TYPE QUESTIONS (PASSAGE-II))))|2 Videos

  • HYDROCARBONS

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE - II (LEVEL-I (STRAIGHT OBJECTIVE TYPE QUESTIONS )))|25 Videos

  • GENERAL ORGANIC CHEMISTRY

    AAKASH SERIES|Exercise QUESTIONS FOR DESCRIPTIVE ANSWERS|35 Videos

  • HYDROGEN AND ITS COMPOUNDS

    AAKASH SERIES|Exercise QUESTIONS FOR DESCRIPTIVE ANSWERS|20 Videos
AAKASH SERIES-HYDROCARBONS-PRACTICE SHEET (EXERCISE - II (LEVEL-II (STRAIGHT OBJECTIVE TYPE QUESTIONS )))
  1. Propene reacts with alkaline KMnO4 in cold condition gives

    Text Solution

    |

  2. R-CH = CH2 overset(NOCl)to X , hence X is

    Text Solution

    |

  3. CH3- underset(CH3)underset(|)C=CH2 + HCl overset((C6H5CO)2O2)to X (maj...

    Text Solution

    |

  4. C2H5Cl overset(alc.KOH)to A overset(dil.H2SO4)to B. Here A and B are

    Text Solution

    |

  5. incorrect statement among the following is

    Text Solution

    |

  6. The number of stereoisomeric products obtained by the addition of HBr ...

    Text Solution

    |

  7. The reaction conditions used for converting 1,2-dibromoethane to ethyl...

    Text Solution

    |

  8. CH3underset(Br)underset(|)CH=underset(Br)underset(|)CH2 underset( " of...

    Text Solution

    |

  9. What is formed when calcium carbide react with heavy water?

    Text Solution

    |

  10. One molecule of alkene 'X' an ozonlysis gave one mole of acctone. The ...

    Text Solution

    |

  11. In the preparation of alkene from alcohol using Al2 O3 which is effect...

    Text Solution

    |

  12. Allyl alcohol + Br2// C Cl4 to ?

    Text Solution

    |

  13. An olefin may be converted into alcohol by

    Text Solution

    |

  14. Compound A on oxidation with OsO4 // NaIO4 gives cyclo hexanedial. St...

    Text Solution

    |

  15. Index of unsaturation (H-deficiency ) of C8 H(10) is ........ and if ...

    Text Solution

    |

  16. An alcohol (a) on dehydration gives (b), which on Ozonolysis gives ace...

    Text Solution

    |

  17. Ethylene reacts with Br, to give 1,2-dibromoethane. The anti-addition ...

    Text Solution

    |

  18. Which of the following reactions will result in the formation of a chi...

    Text Solution

    |

  19. . Which cannot be used for the above conversion?

    Text Solution

    |

  20. (B) (Major) . Which of the following statement is/are correct?

    Text Solution

    |