Home
Class 12
BIOLOGY
Catalytic converters are fitted into aut...

Catalytic converters are fitted into automobiles to reduce emission of harmful gases. Catalytic converters change unburnt hydrocarbons into :

A

carbon dioxide and water

B

carbon monoxide

C

methane

D

carbon dioxide and methane

Text Solution

Verified by Experts

The correct Answer is:
a
Promotional Banner

Topper's Solved these Questions

  • NCERT Exemplar Questions +2 (ECOSYSTEM)

    TRUEMAN BIOLOGY|Exercise MCQs|20 Videos

  • NCERT Exemplar Questions +2 (EVOLUTION)

    TRUEMAN BIOLOGY|Exercise MCQs|18 Videos

Similar Questions

Explore conceptually related problems

How do catalytic converters work ?

Which metal inactivates a catalytic converter ?

Carbonyl compounds can generally be converted to hydrocarbons by :

A catalyst is a substance that enhances the rate of a reaction. There are two types of catalysis i.e., homogeneous and heterogeneous. The heterogeneous catalysis is an important application in automobile catalytic converters, As a student of chemistry, what chemical process do the you think occurs in the heterogeneous catalysis converters?

What happens to change in entropy when water is converted into ice ?

Assertion: Suspended particulate matter(SPM) is an important pollutant released by diesel vehicles. Reason : Catalytic convertes greatly reduce pollution caused by automobiles.

In Ramsay and Rayleigh's isolation of noble gases from air,the nitrogen of the air is finally converted into

Write a short note on the following : (a) Green bouse gases (b) Catalytic converter (c) Ultra-violet B (d) Ozone layer (e) Electrostatic precipitator.

TRUEMAN BIOLOGY-NCERT Exemplar Questions +2 (ENVIRONMENTAL ISSUES )-MCQs
  1. The material generally used for sound proofing of rooms like a record...

    Text Solution

    |

  2. Compressed Natural Gas (CNG) is :

    Text Solution

    |

  3. World's most problematic aquatic weed is :

    Text Solution

    |

  4. Which of the followig causes bio magnifiction

    Text Solution

    |

  5. The expanded from of DDT is

    Text Solution

    |

  6. Which of the following material takes the longest time of biodegrad...

    Text Solution

    |

  7. Choose the incorrect statement.

    Text Solution

    |

  8. Among the following which one causes more indoor chemical pollution...

    Text Solution

    |

  9. The green scum seen in the fresh water bodies is :

    Text Solution

    |

  10. The loudness of a sound that a person can withstand without discomfort...

    Text Solution

    |

  11. The major source of noise pollution , world wide is due to :

    Text Solution

    |

  12. Text Solution

    |

  13. Catalytic converters are fitted into automobiles to reduce emission of...

    Text Solution

    |

  14. Why is it necessary to remove sulphur from petroleum products?

    Text Solution

    |

  15. Which one of the following impurities is easiest to remove from waste ...

    Text Solution

    |

  16. Which one of the following diseases is not due to contamination of wat...

    Text Solution

    |

  17. Nuisance growth of aquatic plants and bloom forming algae in natural w...

    Text Solution

    |

  18. Algal blooms impart a distinct colour to water due to:

    Text Solution

    |

  19. Match the items in column I and column II and choose the correct opti...

    Text Solution

    |

  20. The textbook you came across Three Mile Island and Chernobyl disasters...

    Text Solution

    |