Home
Class 12
CHEMISTRY
Write the equation relating [R], [R](0) ...

Write the equation relating `[R], [R]_(0)` and reaction time 't' for a zero order reaction. `[R]=` concentration of reactant at time 't' and `[R]_(0)=` initial concentration of reactiant.

Text Solution

Verified by Experts

Zero order reaction Rate constant `k=([R]_(0)-[R])/(t)`
`2NH_(3(g))underset(1130K)overset(Pt)toN_(2(g))+3H_(2(g))`
Rate `=k [NH_(3)]^(0) =k`
`therefore(Deltax)/(Deltat)=k implies Deltax =Deltatxxk`
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY & CHEMICAL KINETICS

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise SHORT ANSWER QUESTIONS|25 Videos

  • ELECTROCHEMISTRY & CHEMICAL KINETICS

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise LONG ANSWER QUESTIONS|12 Videos

  • ELECTROCHEMISTRY & CHEMICAL KINETICS

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise PROBLEMS|55 Videos

  • D AND F- BLOCK ELEMENTS AND CO-ORDINATION COMPOUNDS

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise INTEXT QUESTIONS|33 Videos

  • GENERAL PRINCIPLES OF MMETALLURGY

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise DAM SURE SAQ|1 Videos

Similar Questions

Explore conceptually related problems

For a zero order reaction , the correct expression for rate constant (k) at half-life time (t_(1//2)) is R_0 = initial concentration of reactant )

Which of the following graphs represents a zero order reaction ? (a = initial concentration of reactant, x = concentration of reactant consumed, t= time)

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

Write the equation relating the half-life (t _(1//2)) of a reaction and the rate constant 'k' for first order reaction.

The rate equation for a first order reaction is given by [R] = [R]_(0) e^(-kt) . A straight line with positive slope is obained by plotting [R]_(0) = initial concentration of reactant, [R] = concentration of reactant at time, t

Which of the following graphs represent a first order reaction (a=initial concentration of reactant, x=concentration of reactant consumed, t=time)

(A) Units of rate of reaction are independent of order of the reaction (R ) Rate of reaction is the change in concentration of reactants in unit time

The rate constant of zero order reaction is 2xx10^(-2) mole L /sec. If the concentration of the reactant after 25 sec is 0.5 M, the initial concentration is

Drawn the graph that the concentration 'R', of the reactant and 't' the reaction time for a zero Order reaction.

A: Rate of reaction increases with increasse in concentration of reactants. R: Number of effective collisions increases with increase in concentration of reactants.

VIKRAM PUBLICATION ( ANDHRA PUBLICATION)-ELECTROCHEMISTRY & CHEMICAL KINETICS-VERY SHORT ANSWER QUESTIONS
  1. Define molecularity of a reaction, Illustrate with an example.

    Text Solution

    |

  2. What is rate determining step in a complex reaction ?

    Text Solution

    |

  3. Give the mechanism for the decomposition reacton of H(2)O(2) in alkali...

    Text Solution

    |

  4. Write the equation relating [R], [R](0) and reaction time 't' for a z...

    Text Solution

    |

  5. Drawn the graph that the concentration 'R', of the reactant and 't' th...

    Text Solution

    |

  6. Give two examples for zero order reaction.

    Text Solution

    |

  7. Write the intergrated equation for a fiest order reaction in terms of ...

    Text Solution

    |

  8. Give two examples for gaseous first order reactions.

    Text Solution

    |

  9. For the reaction A (g) to B(g) +C(g), write the intergrated rate equat...

    Text Solution

    |

  10. What is half-life of a reaction? Illustrate your answer with an exampl...

    Text Solution

    |

  11. Write the equation relating the half-life (t (1//2)) of a reaction and...

    Text Solution

    |

  12. Write the equation useful to calculate half-life (t(1//2)) values for ...

    Text Solution

    |

  13. What are pseudo first order reactions ? Give one example.

    Text Solution

    |

  14. Write the Arrhenius equation for the rate constant (k) of a reaction.

    Text Solution

    |

  15. By how many times the rate constant inhcreases for a rise of reaction ...

    Text Solution

    |

  16. Explain the term 'activation energy' of a reaction with a suitable dia...

    Text Solution

    |

  17. Write the equation which ralates th rate constants k(1)and k(2) at tem...

    Text Solution

    |

  18. What is collision frequency (Z) of a reaction ? How is rate related to...

    Text Solution

    |

  19. Draw the graphs between potential energy - reaction coordinates for ca...

    Text Solution

    |

  20. What is the effect of temperature on the rate constant ?

    Text Solution

    |