Home
Class 12
CHEMISTRY
Assertion : Addition of bromine to tran...

Assertion : Addition of bromine to trans-but-2-ene yields meso-2,3-dibromobutane. ​
Reason : Bromine addition to an alkene is a nucleophilic addition
(a) If both Assertion and Reason are CORRECT and Reason is the CORRECT explanation of the Assertion.
(b) If both Assertion and Reason are CORRECT but Reason is not the CORRECT explanation of the Assertion.
(c) I Assertion is CORRECT but Reason is INCORRECT.
(d)I Assertion is CORRECT but Reason is INCORRECT.

A

Statement-1 is True, Statement- 2 is True, Statement-2 is a correct explanation for Statement-1

B

Statement - 1 is True, Statement- 2 is True, Statement - 2 is NOT a correct explanation for Statement- 1

C

Statement -1 is True, Statement -2 is False

D

Statement - 1 is False, Statement - 2 is True

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • HYDROCARBONS

    VMC MODULES ENGLISH|Exercise JEE Main Archive|46 Videos

  • HALOALKANES AND HALOARENES

    VMC MODULES ENGLISH|Exercise IN-CHAPTER EXERCISE - F|6 Videos

  • ICONIC EQUILIBRIUM

    VMC MODULES ENGLISH|Exercise IMPECCABLE|50 Videos

Similar Questions

Explore conceptually related problems

Assertion : Alkynes are less reactive than alkenes towards electrophilic reagents Reason : General formula of alkenes is CnH2n-2 a.If both Assertion and Reason are CORRECT and Reason is the CORRECT explanation of the Assertion. b.If both Assertion and Reason are CORRECT but Reason is not the CORRECT explanation of the Assertion. c. Assertion is CORRECT but Reason is INCORRECT. d.If Assertion is INCORRECT but Reason is CORRECT.

Assertion: The major product obtained in the reaction of HBr with propene is 2-bromopropane. Reason : 2^@ carbocations are more stable than 1^@ carbocations. a. If both Assertion and Reason are CORRECT and Reason is the CORRECT explanation of the Assertion. b.f both Assertion and Reason are CORRECT but Reason is not the CORRECT explanation of the Assertion. c.Assertion is CORRECT but Reason is INCORRECT. d.If Assertion is INCORRECT but Reason is CORRECT.

Assertion : Ions like HCO_3^(-) ,etc. ,act as Bronsted -Lowry acid . Reason: Such ions are able to funish protons in solutions. (a)If both Assertion and Reason are CORRECT and a Reason is the CORRECT explanations of the Assertion (b)If both Assertion and Reason are CORRECT but Reason is not CORRECT explanation of the Assertion. (c)If Assertion is CORRECT but Reason is INCORRECT. (d)If Assertion is INCORRECT but Reason is CORRECT.

Assertion :-Structures : overset(* * )(N^(-)) = overset(+ )N = overset(* *)O: and : overset(* *)(N^(-)) = overset(* * )O = overset(+ )N: can not be regarded as the canonical forms of N_2 O resonance hybrid. Reason :-The two structures involve a change in the relative positions of atoms. (a)If both Assertion and Reason are CORRECT and Reason is the CORRECT explanation of the Assertion (b)If both Assertion and Reason are CORRECT but Reason is not the CORRECT explanation of the Assertion. (c)If Assertion is CORRECT but Reason is INCORRECT. (d)If Assertion is INCORRECT but Reason is CORRECT.

Assertion :-Among O_(2)^(+ ) ,O_(2),O_(2)^(-) and O_(2)^(2-) species, O_2 is most stable. Reason :- The bond order of O_2 is 2. a. If both Assertion and Reason are CORRECT and Reason is the CORRECT explanation of the Assertion b. If both Assertion and Reason are CORRECT but Reason is not the CORRECT explanation of the Assertion. c. If Assertion is CORRECT but Reason is INCORRECT. d. If Assertion is INCORRECT but Reason is CORRECT.

Assertion : The acid rain usually occurs in towns having large number of industries. Reason : Industries relased gases cause acid rain to occur. If both Assertion and Reason are CORRECT and Reason in the CORRECT and Reason is the CORRECT explanation of the Assertion. If both Assertion and Reason are CORRECT but Reason is not the CORRECT explanation of the Assertion . If Assertion is CORRECT but Reason is INCORRECT . If Assertion is INCORRECT but Reason is CORRECT

Assertion: SiF_4 acts as a Lewis base. Reason: The central Si atom in SiF_4 possesses vacant d- orbitals and can expand its octet by accommodating more electrons in d- orbitals 1. If both Assertion and Reason are CORRECT and a Reason is the CORRECT explanations of the Assertion 2. If both Assertion and Reason are CORRECT but Reaon is not CORRECT explanation of the Assertion. 3. If Assertion is CORRECT but Reasson is INCORRECT. 4. If Assertion is INCORRECT but Reason is CORRECT.

Assertion: The heart of cockroach is neurogenic. Reason: The heartbeat rate in cockroach is 49 per minute. (a) If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion. (b) If both Assertion and Reason are true, but the Reason is not the correct explanation of the Assertion. (c) If Assertion is true, but Reason is false. (d) If both Assertion and Reason are false.

Assertion: Oxidation of nutrients releases bond energy Reason : Oxidation of nutrients is done by using molecular oxygen. (a) If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion. (b) If both Assertion and Reason are true ,but the Reason is not the correct explanation of the Assertion (c) If Assertion is true, but Reason is false (d) If both Assertion and Reason are false.

Assertion: In earthworm, development larval stage is not found. Reason: Because in development larval stage is not found. (a) If both Assertion and Reason are true and the Reason is the correct explanation of the Assertion. (b) If both Assertion and Reason are true, but the Reason is not the correct explanation of the Assertion. (c) If Assertion is true, but Reason is false. (d) If both Assertion and Reason are false.

VMC MODULES ENGLISH-HYDROCARBONS-JEE Advanced Archive
  1. The reaction of propene with HOCl proceeds via the addition of :

    Text Solution

    |

  2. Hydrogenation of the above compound in the presence of poisoned Pd cat...

    Text Solution

    |

  3. Assertion : Addition of bromine to trans-but-2-ene yields meso-2,3-di...

    Text Solution

    |

  4. Statement I : Dimethyl sulphide is commonly used for the reduction of...

    Text Solution

    |

  5. What would be the major product in the following reaction ?

    Text Solution

    |

  6. Consider the following reaction CH(3)-underset(D)underset(CH)-unders...

    Text Solution

    |

  7. Identify a reagent from the following list which can easily distinguis...

    Text Solution

    |

  8. Identify X,Y and Z in the following synsthetic scheme and write their ...

    Text Solution

    |

  9. Identify the set of reagents/ reaction condition ‘X’ and ‘Y’ in the fo...

    Text Solution

    |

  10. Identify the correct order of reactivity in electrophilic substitution...

    Text Solution

    |

  11. Which of the following hydrocarbons has the lowest dipole moment?

    Text Solution

    |

  12. In the reaction Ph-C-=C-CH(3)underset(HgSO(4))overset(H(3)O^(+))toA,...

    Text Solution

    |

  13. How many chiral compounds are possible on monochlorination of 2-methyl...

    Text Solution

    |

  14. 2-Hexyne gives trans-2-hexene on treatment with :

    Text Solution

    |

  15. 2 - Phenylpropene on acidic hydration , gives -

    Text Solution

    |

  16. Which one of the following has the minimum boiling point ?

    Text Solution

    |

  17. Amongst the following compounds, the optically active alkane having lo...

    Text Solution

    |

  18. 1-brome-3-chlorocyclobutane is treated with two equivalents of Na in t...

    Text Solution

    |

  19. Cyclohexene can be exclusively prepared from cyclohexanol through

    Text Solution

    |

  20. Monomer (A) of a polymer on ozonolysis yields 2 mil HCHOand 1 mol CH(3...

    Text Solution

    |