Home
Class 12
CHEMISTRY
Rate of the reaction faster when R is...


Rate of the reaction faster when R is

A

B

`CH_3-`

C

D

equal in all case

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    PATHFINDER|Exercise QUESTION BANK|54 Videos

  • HALOALKANES AND HALOARENES

    PATHFINDER|Exercise QUESTION BANK|222 Videos

Similar Questions

Explore conceptually related problems

Why is it that rates of most of the reactions increase when the temperature of the reaction mixture is increased?

The rate of a reaction doubles when its temperature changes from 300K to 310K . Activation energy of such a reaction will be - (R=8.314"J.K"^(-1)"mol"^(-1) and log2=0.310)

The rate of a reaction doubles when its temperature changes from 300 K to 310 K. Activation energy of such a reaction will be ( R = 8.314 JK^-1 mol^-1 and log2 = 0.301)

For the reaction PrarrR , the rate of the reaction = r. On doubling the concentration of P, the reaction-rate reduces to (1)/(4) th of it initial value. Find the unit of the rate constant for the reaction.

The rate of a reaction at 37^(@)C is twice the rate of the reaction at 27^(@)C . The activation energy (kJ.mol^(-1)) of the reaction is -

The rate of a reaction at 400 K is 10 times than the rate of the reaction at 200 K . Calculate activation energy of the reaction.

For a reaction : aA rarr bB , the rate of reaction is doubled when the concentration of A is increased by four times. The rate of reaction is equal to

In a reaction, A+ B to product, rate is doubled when the concentration of B is doubled, and rate increases by a factor of 8 when the concentrations of both the reactants (A and B) are doubled. Rate law for the reaction can be written as

A+BrarrC , on doubling the concentration of 'A , the rate of the reaction doubles. However on doubling the concentration of B , the rate of the reaction remains unaltered. Write the rate law of the reaction.

The units of rate constant and reaction -rate of a chemical reaction are the same. Determine the order of the reaction.

PATHFINDER-FG-1 (ALCOHOLS, PHENOLS & ETHERS)-QUESTION BANK
  1. Which of the following would be least soluble in water?

    Text Solution

    |

  2. Among the following carboxylic acids, the one which undergoes acid cat...

    Text Solution

    |

  3. Rate of the reaction faster when R is

    Text Solution

    |

  4. The order of reactivity of methyl alcohol (I) ,isopropyl alcohol (II) ...

    Text Solution

    |

  5. In the given reaction correct order of reactivity of HX in decreasing ...

    Text Solution

    |

  6. An unknown polyhydroxy compound (A) (molar mass=180) on acylation give...

    Text Solution

    |

  7. is best achieved through use of the reagent in a low temperature react...

    Text Solution

    |

  8. The compound that undergoes dehydration very easily is

    Text Solution

    |

  9. Which one of the following will readily be dehydrated in acidic medium...

    Text Solution

    |

  10. In the following reactions, The major products (A)and( C) are respec...

    Text Solution

    |

  11. Which alkenes would you except to the major product of the following d...

    Text Solution

    |

  12. The expected major product may be

    Text Solution

    |

  13. ?

    Text Solution

    |

  14. ?

    Text Solution

    |

  15. Compound (A)and (B) are respectively

    Text Solution

    |

  16. Products obtained are

    Text Solution

    |

  17. One mole of glycerol is treated with an excess of HIO4. The number of ...

    Text Solution

    |

  18. Which of the following alcohols form white with Lucas reagent at warmi...

    Text Solution

    |

  19. The Lucas test is used to distignuish 1^@,2^@"and"3^@ alcohols. The al...

    Text Solution

    |

  20. R-OHoverset(P+l2)rarroverset(AgNO2)rarr overset((i)HNO2)underset((ii)a...

    Text Solution

    |