Home
Class 12
CHEMISTRY
Whch one of the following statement is i...

Whch one of the following statement is incorrect about enzyme catalyisis ?

A

Enzymes are mostly proteinous in nature

B

Enzyme action is specific

C

Enzymes are denatured in ultraviolet rays and at high temperature

D

Enzymes are least reactive at high temperature.

Text Solution

Verified by Experts

The correct Answer is:
D

The enzyme activity increases with rise in temperature and becomes maximum at a definite temperature known as optium temperature.
Promotional Banner

Topper's Solved these Questions

  • SURFACE CHEMISTRY

    DINESH PUBLICATION|Exercise JEE (MAIN) & OTHER ENGINEERING ENTRANCE EXAMINATIONS|33 Videos
  • SURFACE CHEMISTRY

    DINESH PUBLICATION|Exercise COMPRHENSION LINKED MCQs|39 Videos
  • SURFACE CHEMISTRY

    DINESH PUBLICATION|Exercise HIGHER ORDER THINKING SKILLS (HOTS) QUESTIONA AND NUMERICAL PROBLEMS|11 Videos
  • SOME BASIC CONCEPTS OF CHEMISTRY

    DINESH PUBLICATION|Exercise ULTIMATE PREPARATORY PACKAGE|20 Videos
  • THE CARBON FAMILY

    DINESH PUBLICATION|Exercise Ultimate|11 Videos

Similar Questions

Explore conceptually related problems

Which one of the following statements is incorrect about enzyme catalysis?

Which one of the following statements is incorrect about enzyme catalysis ?

Which one of the following statements is not true about enzymes?

Which one of the following statement is incorrect about menstruation ?

DINESH PUBLICATION-SURFACE CHEMISTRY -MULTIPLE CHOICE QUESTION BANK (MCQB)
  1. In colloidal particles, the range of diameter is :

    Text Solution

    |

  2. Which of the following statements are correct with respect to adsorpt...

    Text Solution

    |

  3. Adsorption is accompanied by

    Text Solution

    |

  4. The formation of micelles takes place only above

    Text Solution

    |

  5. Collodion is a 4% solituon of which one of the following in alcohol-en...

    Text Solution

    |

  6. If x is the amount of adsorbate and m is the amount of adsorbent, whic...

    Text Solution

    |

  7. In freundlich adsorption isotherm, the value of 1/n is :

    Text Solution

    |

  8. Whch one of the following statement is incorrect about enzyme catalyis...

    Text Solution

    |

  9. Identify the positively charged sol

    Text Solution

    |

  10. Protective sols are:

    Text Solution

    |

  11. Which property of the coloidal solution is independent of the charge o...

    Text Solution

    |

  12. Which of the following statements is incorret about physisorption?

    Text Solution

    |

  13. As the size of the gold particle increases, the colour of the solution...

    Text Solution

    |

  14. Which of the following statements is not correct for the catalyst?

    Text Solution

    |

  15. Fog is a collodal solution of:

    Text Solution

    |

  16. The coagulation values in millimoles per litre of the electrolytes use...

    Text Solution

    |

  17. Which is not correctly matched

    Text Solution

    |

  18. Which one of the following statements is not correct ?

    Text Solution

    |

  19. On which of the following properties does the coagulation power of an ...

    Text Solution

    |

  20. Which of the following statements is incorrect ?

    Text Solution

    |