Home
Class 12
CHEMISTRY
The process which does not evolve CO2 in...

The process which does not evolve `CO_2` in air is :

A

Burning

B

Breathing

C

Organic decay

D

Photosynthesis

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    MBD PUBLICATION|Exercise QUESTION BANK|1030 Videos
  • EQUILIBRIUM

    MBD PUBLICATION|Exercise QUESTION BANK|584 Videos

Similar Questions

Explore conceptually related problems

The process in which ore is heated in air below its melting point is known as :

Which does not form peroxide on heating in air?

Which is used to remove N_2 from air:

Which process does not result in the return of carbon dioxide to the atmosphere?

The stage at which the rate of evolution of CO_2 is equal to the rate of consumption of CO_2 is called______.

In which process is biogas not used?

MBD PUBLICATION-ENVIRONMENTAL CHEMISTRY-QUESTION BANK
  1. Which of the following pollutants is main product of automobile exhaus...

    Text Solution

    |

  2. Growing more trees help to :

    Text Solution

    |

  3. The process which does not evolve CO2 in air is :

    Text Solution

    |

  4. Most poisonous pollutant in water is :

    Text Solution

    |

  5. Harmful chemical present in tobacco is:

    Text Solution

    |

  6. Which of the following is a natural source of air pollution?

    Text Solution

    |

  7. It is dangerous to leave the car engine running in a closed garage, be...

    Text Solution

    |

  8. Particulates (< 10^(-6) m size )remaining suspended in air indefinitel...

    Text Solution

    |

  9. Which of the following is a man-made source of air pollution ?

    Text Solution

    |

  10. Particulate air pollutants are finely divided solids and liquids. Whic...

    Text Solution

    |

  11. The lowest layer of earth's atmosphere is :

    Text Solution

    |

  12. Ozone depletion in the stratosphere is mainly caused by :

    Text Solution

    |

  13. Which of the following is not a pollutant ?

    Text Solution

    |

  14. Air pollution from the leakage of methyl isocyanate gas from the Union...

    Text Solution

    |

  15. Eutrophication of a lake means, it :

    Text Solution

    |

  16. Which of the following gases present in air protects life on the earth...

    Text Solution

    |

  17. In the upper layer of the atmosphere, ozone is formed by the:

    Text Solution

    |

  18. A fertile soil is likely to have a pH of :

    Text Solution

    |

  19. Lake of oxygen at high altitude produces :

    Text Solution

    |

  20. Solar ultraviolet radiation is absorbed by :

    Text Solution

    |