Home
Class 12
CHEMISTRY
In the reaction . The number of isomers ...

In the reaction . The number of isomers of A is: 2, 3, 5, 6

A

2

B

3

C

5

D

6

Text Solution

Verified by Experts

The correct Answer is:
B

The addition of `Br_2` to trans-buten.e produces one compound ie, meso.-2,3-dibromobutane. , Trie addition of `Br_2` to cis-butene produces two compounds (racernic mixture of 2,3-dibromobutane) The additon of `Br_2` to but- 1-ene produces two compounds (racernic mixture of 1,2-dibromobutane)
Promotional Banner

Topper's Solved these Questions

  • ALCOHOL, PHENOL & ETHER

    BRILLIANT PUBLICATION|Exercise LEVEL II (ASSERTION - REASON TYPE) |40 Videos

  • ALCOHOL, PHENOL & ETHER

    BRILLIANT PUBLICATION|Exercise LEVEL II (ASSERTION - REASON TYPE) |40 Videos

  • ALCOHOL PHENOL AND ETHERS

    BRILLIANT PUBLICATION|Exercise LEVEL-II |40 Videos

  • ALCOHOLS, PHENOLS AND ETHERS

    BRILLIANT PUBLICATION|Exercise LEVEL III (Linked Comprehension Type) |12 Videos

Similar Questions

Explore conceptually related problems

The number of isomers of hexane is.

Number of structural isomers for C_6 H_14 is:

Read the following and answer the questions given below. 1,2,3,4….are natural numbers or counting numbers. The sum of first 4 numbers is 1+2+3+4=(1+4)+(2+3) = 5+5 = 5xx2 =(4+1)+4/2 We can make pairs as given above and can establish a formula to find the sum of first n natural numbers as sum = (1+n)xxn/2 In the arrangement of numbers 1,3,6,10,15... 1=1 , 3=1+2 , 6=1+2+3.. What is 10^th number in the arrangement 1,3,6,10,15....

How many 3-digit even numbers can be formed from the digits 1,2,3,4,5,6 if the digits can be repeated?

How many 3-digit even numbers can be formed from the digits 1,2,3,4,5, 6 if .the digits can be repeated?

For the given complex [CoCl_2 (en)(NH_3)_2]^(+) , the number of geometrical isomers, the number of optical isomers and total numbềr of isomers of all type possible respectively are

which of the following sequence of reactions(reagents) can be used for conversion of C _6 H_5 CH_2 CH_3 into C_6 H_5 CH=CH_2 ?

BRILLIANT PUBLICATION-ALCOHOL, PHENOL & ETHER -LEVEL II
  1. Consider the reaction C(3)H(7)-OH + Et(3)O^(+) BF(4)^(-). Which of the...

    Text Solution

    |

  2. The reaction of neopentyl alcohol with SOCl2 gives-

    Text Solution

    |

  3. In the reaction . The number of isomers of A is: 2, 3, 5, 6

    Text Solution

    |

  4. Given are the following reactions: RSH + OH^(-) <implies RS^(-) + H...

    Text Solution

    |

  5. Iodoform test is not answered by:

    Text Solution

    |

  6. The formation of peroxide-linkage in ether due to the exposure in air ...

    Text Solution

    |

  7. Among the following compounds which can be dehydrated most readily is:

    Text Solution

    |

  8. on oxy mercuration-demercuration produces the major product:

    Text Solution

    |

  9. In the hydroboration- oxidation reaction of propene produces

    Text Solution

    |

  10. Consider the reactions: (i) (CH(3))(3)COCH(3) to CH(3)I +(CH(3))(3) ...

    Text Solution

    |

  11. The reaction of with CH(3)OH in (i) acid H^(+), and (ii) base CH(3)...

    Text Solution

    |

  12. , the product is:

    Text Solution

    |

  13. When ethylene glycol is heated with acidified potassium permanganate, ...

    Text Solution

    |

  14. An organic compound X on treatment with pyridinium chlorochromate in ...

    Text Solution

    |

  15. Phthalic acid reacts with resorcinol in the presence of concentrated H...

    Text Solution

    |

  16. 1-propanol and 2-propanol can be best distinguished by

    Text Solution

    |

  17. Which of the following statements is correct?

    Text Solution

    |

  18. When 3-methyl-2-pentene is treated with mercuric acetate, Hg(O(2)C CH(...

    Text Solution

    |

  19. 1,2-Dihydroxybenzene, 1,3-Dihydroxy benzene, 1,4-Dihydroxy benzene, Hy...

    Text Solution

    |

  20. In the following carbocation, H//CH(3) that is most likely to migrate...

    Text Solution

    |