Home
Class 11
CHEMISTRY
Composition of PAN is...

Composition of PAN is

A

`CH_2 = CH-CHO`

B

`CH_3 - underset(O)underset(||)C-O-O-NO_2`

C

HCHO

D

`CH_3CH_2ONO`

Text Solution

Verified by Experts

The correct Answer is:
B

`CH_(3)-underset(O)underset(||)C-O-O-NO_2`
Promotional Banner

Topper's Solved these Questions

  • ENVIRONMENTAL CHEMISTRY

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (LECTURE SHEET)|27 Videos
  • ENVIRONMENTAL CHEMISTRY

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (LECTURE SHEET)(ASSERTION & REASON TYPE QUESTIONS)|8 Videos
  • ENVIRONMENTAL CHEMISTRY

    AAKASH SERIES|Exercise LECTURE SHEET (STRAIGHT OBJECTIVE TYPE QUESTIONS)|45 Videos
  • ELEMENTS OF CARBON FAMILY

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE - 3 (Recent AIPMT/NEET Questions) |10 Videos
  • GENERAL ORGANIC CHEMISTRY

    AAKASH SERIES|Exercise QUESTIONS FOR DESCRIPTIVE ANSWERS|35 Videos

Similar Questions

Explore conceptually related problems

Composition of DNA is …………

The composition of mica is

The composition of rust is

Composition of soda ash is

Write the composition of "Phosphate rock''.

Show the composition of air diagramatically.

Give the composition of Nichrome ?

The composition of tear gas is

What is the composition of various substances in urine ?

AAKASH SERIES-ENVIRONMENTAL CHEMISTRY-PRACTICE SHEET (STRAIGHT OBJECTIVE TYPE QUESTIONS)
  1. In which region of atmosphere, lowest temperatures are observed?

    Text Solution

    |

  2. Global warming of the atmosphere due to trapping of radiation of long ...

    Text Solution

    |

  3. Composition of PAN is

    Text Solution

    |

  4. Among the following which is a contaminent

    Text Solution

    |

  5. Which of the following is contaminant responsible for Bhopal gas trage...

    Text Solution

    |

  6. A substance which is not present in nature but added to atmoshphere du...

    Text Solution

    |

  7. Identification of a pollutant as organic, inorgamic (or) organometalli...

    Text Solution

    |

  8. The medium which reacts with pollutant is caned

    Text Solution

    |

  9. The sink for dead plants and animals is

    Text Solution

    |

  10. Three samples of water A, Band C have the D.O levels of 4 ppm, and 3.8...

    Text Solution

    |

  11. A good quality of water will have

    Text Solution

    |

  12. The amount of oxygen required to oxidise organic substance present in ...

    Text Solution

    |

  13. Chemical oxygen demand is determined by using

    Text Solution

    |

  14. The TLV values of four pollutants A, B, C and Dare 9ppm, 10ppm, 100ppm...

    Text Solution

    |

  15. 100 ml of a sample of water requires 0.98mg of K(2)(M.W.= 294 ) in pr...

    Text Solution

    |

  16. A sample of pond water containing 20mg of organic matter requires 16 m...

    Text Solution

    |

  17. COD of a water sample is 8ppm the weight of acidified K(2)Cr(2) O(7) r...

    Text Solution

    |

  18. The region which is greatly affected by air pollution is

    Text Solution

    |

  19. The region which contains watcr vapour is

    Text Solution

    |

  20. Solid component of the carth consisting of soil, rocks and mountains i...

    Text Solution

    |