Home
Class 12
CHEMISTRY
According to the collision theory of che...

According to the collision theory of chemical reactions

A

A chemical reaction occurs with every molecular collision

B

Rate is directly proportional to the number of collisions per second

C

Reactions in the gas phase are always of zero order

D

Reaction rates are of the order of molecular speeds

Text Solution

Verified by Experts

The correct Answer is:
B
The increase in collision frequency brings in an increase in effective collisons and thus rate of reaction increases
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    BRILLIANT PUBLICATION|Exercise LEVEL I|55 Videos

  • CARBOXYLIC ACIDS

    BRILLIANT PUBLICATION|Exercise LEVEL-II (Assertion -Reason)|4 Videos

  • CO-ORDINATION COMPOUNDS AND ORGANOMETALLICS

    BRILLIANT PUBLICATION|Exercise Level-II (Assertion- Reason)|4 Videos

Similar Questions

Explore conceptually related problems

Collision theory is applicable to

According to the adsorption theory of catalysis, the rate of reaction increases because

According to the kinetic theory of gases gas molecules are always in random motion. State the law of equipartition of energy.

BRILLIANT PUBLICATION-CHEMICAL KINETICS -LEVEL II
  1. In a first order reaction, the concentration of reactant decreases fro...

    Text Solution

    |

  2. For the elementary reaction M rarr N, the rate of disappearance of M ...

    Text Solution

    |

  3. According to the collision theory of chemical reactions

    Text Solution

    |

  4. The activation energy for a simple chemical reaction A rarr B is E(a) ...

    Text Solution

    |

  5. The reaction 2NO(g)+O(2)(g)rarr2NO(2)(g) is of first order. Ifvolume ...

    Text Solution

    |

  6. For the equilibrium, A(g)rarrB(g), triangleH is - 40 kJ mol^(-1) . If ...

    Text Solution

    |

  7. The rate law for a reaction between the substances A and B is given by...

    Text Solution

    |

  8. The kinetic data for the given reaction A (g) + 2 B (g) overset(k)rarr...

    Text Solution

    |

  9. Reaction A + B rarr C + D follows rate law, r = k[A]^(1//2) [B]^(1//2)...

    Text Solution

    |

  10. The reaction A(g) rarr B(g) + 2C(g) is a first order reaction with ra...

    Text Solution

    |

  11. For a first order homogenous gaseous reaction A rarr2B +C if the tota...

    Text Solution

    |

  12. The gaseous decomposition reaction, A(g) rarr 2B(g) + C(g) is observed...

    Text Solution

    |

  13. A gaseous compound A reacts by three independent first order processes...

    Text Solution

    |

  14. A compound 'A' dissociate by two parallel first order paths atcertain ...

    Text Solution

    |

  15. The reaction cis- X underset(k(b))⇌overset(k(f)) trans-X is first o...

    Text Solution

    |

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

    Text Solution

    |

  17. Consider the following first order competing reactions: X overset(k(...

    Text Solution

    |

  18. A reactant (A) forms two products (Assume that A(1) = A(2) , which are...

    Text Solution

    |

  19. Which of the following graphs is correct for the following reaction? ...

    Text Solution

    |

  20. A reaction takes place in three steps with individual rate constant an...

    Text Solution

    |