A catalyst

A

Alters the equilibrium constant

B

Increases the equilibrium concentration of products

C

helps establishing the equilibrium quickly

D

Supplies energy to the reactants

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL EQUILIBRIUM

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE -I) LEVEL-II (MORE THAN ONE CORRECT ANSWER TYPE QESTIONS )|20 Videos
  • CHEMICAL EQUILIBRIUM

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE -I) LEVEL-II (LINKED COMPREHENSION TYPE QUESTIONS )|4 Videos
  • CHEMICAL EQUILIBRIUM

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE -I) LEVEL-I (STRAIGHT OBJECTIVE TYPE QESTIONS )|20 Videos
  • CARBOXYLIC ACIDS AND DERIVATIVES

    AAKASH SERIES|Exercise CONVERSIONS|19 Videos
  • CHEMICAL KINETCS

    AAKASH SERIES|Exercise EXERCISE - 3.2|45 Videos

Similar Questions

Explore conceptually related problems

The following are some statements about characteristics of catalyst I) A catalyst generally function under the optimum conditions like pH, temperature II) A catalyst has a selective action III) Small amount of the catalyst is sufficient The correct combination is

Enzymes are biological catalysts that differ from non - biolgical catalysts basically in

Lindlar's catalyst is

A biological catalyst is

A biological catalyst is

The catalyst used for the polymerisation of olefins is

The catalyst used for the polymerisation of olefins is

In halogenation of aromatic compounds, catalyst is

AAKASH SERIES-CHEMICAL EQUILIBRIUM-PRACTICE SHEET (EXERCISE -I) LEVEL-II (STRAIGHT OBJECTIVE TYPE QESTIONS )
  1. As per law of mass action, for NH(4) HS(s) hArr NH(3)(g) + H(2) S(g) ...

    Text Solution

    |

  2. Law of mass action can not be applied to

    Text Solution

    |

  3. At a given temperature, for a reversible reaction, if the concentratio...

    Text Solution

    |

  4. The units of cquilibrium constant Kc for the following system H(2(g)) ...

    Text Solution

    |

  5. Consider the following equilibrium PCl(g) hArr PCl(3)(g) + Cl(2)(g) ...

    Text Solution

    |

  6. At equilibrium state

    Text Solution

    |

  7. For which of the following reactions, the degree of dissociation (alph...

    Text Solution

    |

  8. When a system is in equilibrium state

    Text Solution

    |

  9. Attainment of equilibrium can be noticed with the help of constancy of...

    Text Solution

    |

  10. A catalyst

    Text Solution

    |

  11. The following are some statements about chemical equilibrium. (A) Th...

    Text Solution

    |

  12. A mixture of 2 moles of N(2) and 8 moles of H(2) are heated in a 2 lit...

    Text Solution

    |

  13. For the reaction C(s) + CO(2) (g) hArr 2CO(g). the partial pressures o...

    Text Solution

    |

  14. The equilibrium conatant for the reaction H(2(g)) + I(2(g)) hArr 2HI(...

    Text Solution

    |

  15. Initially 0.8 mole of PCl(5) and 0.2 mole of PCl(3) are mixed in one l...

    Text Solution

    |

  16. 4 g H(2) &127 g I(2) are mixed & heated in 10 lit closed vessel until ...

    Text Solution

    |

  17. A vessel at 1000 K contains CO(2) with a pressure of 0.5 atm. Some of...

    Text Solution

    |

  18. 3C(2)H(2) hArr C(6) H(6) the above reaction is performed in a I lit ve...

    Text Solution

    |

  19. 1.0 mole of ethyl alcohol and 1.0 mole of acctic acid are mixed. At eq...

    Text Solution

    |

  20. A mixture of Nitrogen and Hydrogen (1:3 mole ratio) is at an initial p...

    Text Solution

    |