Home
Class 12
CHEMISTRY
A(aq)rarrB(aq)+C(aq) is first order reac...

`A(aq)rarrB(aq)+C(aq)` is first order reaction.
`"Time"" "t" "oo`
`"moles of reagent " " "n_(1)" "n_(2)`
Reaction prgress is measured with the help of titration of reagent 'R'. If all A, B and C react with reagent and have 'n' factors [n factor,eq. mass=`("mol.mass")/(n)` in the ratio of `1:2:3` with the reagent, the k in terms of `t, " "n_(1)" and "n_(2)` is :

A

`k=10/tln(n_(2)/(n_(2)-n_(1)))`

B

`k=1/tln.((2n_(2))/(n_(2)-n_(1)))`

C

`k=1/tln.((4n_(2))/(n_(2)-n_(1)))`

D

`k=1/tln.((4n_(2))/(5(n_(2)-n_(1))))`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETIC & NUCLEAR CHEMISTRY

    NARENDRA AWASTHI|Exercise Level 2 (Q.33 To Q.35)|2 Videos

  • CHEMICAL KINETIC & NUCLEAR CHEMISTRY

    NARENDRA AWASTHI|Exercise Level 3 - Passage|1 Videos

  • CHEMICAL KINETIC & NUCLEAR CHEMISTRY

    NARENDRA AWASTHI|Exercise Level 2|2 Videos

  • SURFACE CHEMISTRY

    NARENDRA AWASTHI|Exercise Level 3 - Assertion - Reason Type Questions|1 Videos

Similar Questions

Explore conceptually related problems

The rate constant of a first order reaction at 27^@C is 10^(-3)mi n^(-1) . The temperature coefficient of this reaction is 2. What is the rate constant (in mi n^(-1) ) at 17^@C for this reaction?

Give relation between half reaction time (t_(1//2)) and initial concentration of reactant for (n-1) order reaction

Let T_(r) be the rth term of an A.P, for r = 1,2 …. If for some positive integers m and n, we have T_(m)=1/n and T_n= 1 /m , the T_(mn) =

Internal energy of n_1 moles of hydrogen at temperature T is equal to the internal energy of n_2 moles of helium at temperature 2T. Then the ratio n_1//n_2 is :

The kinetic energy in J of 1 mole of N_2 at 27^@ C is (R= 8.314 mol^(-1) k^(-1))

If the middle term of (1+x)^ (2n) is (1.3.5….(2n-1)k)/(n!) then k=

Prove that sum_(k=1)^(n-r ) ""^(n-k)C_(r )= ""^(n)C_( r+1) .

NARENDRA AWASTHI-CHEMICAL KINETIC & NUCLEAR CHEMISTRY-Level 2 (Q.3 To Q.32)
  1. For the two reactions I: AtoB II:CtoD following graph is obtained. ...

    Text Solution

    |

  2. The reaction A(g)toB(g)+2C(g) is a first order reaction with rate cons...

    Text Solution

    |

  3. A(aq)rarrB(aq)+C(aq) is first order reaction. "Time"" "t" "oo "...

    Text Solution

    |

  4. The gaseous decomposition reaction, A(g)rarr2B(g)+C(g) is observed to ...

    Text Solution

    |

  5. The reaction ,Sucroseoverset(H^(+))rarr Glucose + Fructose, take place...

    Text Solution

    |

  6. A gaseous compound A reacts by three independent first order process (...

    Text Solution

    |

  7. A compound A dissociates by two parallel first order paths at certain ...

    Text Solution

    |

  8. For given hypothetical elementary parallel reaction, where k1/k2 = 1/2...

    Text Solution

    |

  9. The reaction cis-Xunderset(k(b))overset(k(f))ltimplies trans-X is fir...

    Text Solution

    |

  10. Consider the reaction. The rate constant for two parallel reacti...

    Text Solution

    |

  11. A reaction takes place in various steps. The rate constatn for first, ...

    Text Solution

    |

  12. For reaction ArarrB, the rate constant k(1)=A(1)e^(-Ea(1//(RT))) and f...

    Text Solution

    |

  13. For first order parallel reactions k(1) and k(2) are 4and 2min(-1) re...

    Text Solution

    |

  14. In the series reaction Aoverset(K(2))(rarr)Boverset(K(2))(rarr)Cover...

    Text Solution

    |

  15. The mechanism of esterification in presence of acid catalyst (H(2)SO(...

    Text Solution

    |

  16. For the first order reaction A rarr B +C , carried out at 27^(@) C . I...

    Text Solution

    |

  17. Upon irradiating californium with neutrons, a scientist discovered a ...

    Text Solution

    |

  18. The average (mean) life of a radio nuclide which decays by parallel pa...

    Text Solution

    |

  19. The radioactive decay .(83)^(211)Birarr(81)^(207)Ti , takes place in ...

    Text Solution

    |

  20. A fresh radioactive mixture contians short lived sppecies A and B. Bot...

    Text Solution

    |