Home
Class 9
CHEMISTRY
The element is essential for the growth ...

The element is essential for the growth of plants.
a) Suggest any two methods in which soil gets nitrogen.
b) Mention any two uses of nitrogen.

Text Solution

Verified by Experts

a) During lightning, decaying of plants and animals.
b) In the production of nitrogenous fertilisers, for the inflating tyres of vechicles.
Promotional Banner

Topper's Solved these Questions

  • MODEL QUESTION PAPER AND ANSWERS

    V PUBLICATION|Exercise QUESTION BANK|20 Videos

  • PERIODIC TABLE

    V PUBLICATION|Exercise QUESTION BANK|61 Videos

Similar Questions

Explore conceptually related problems

Write any two uses of hydrogen.

Write any two uses of dihydrogen.

Give any two uses of copper.

Write any two uses of polaroids.

Give any two uses of quick lime.

Write any two uses of H_2O_2

Suggest any two fluorides of Xenon

Boron is an element with atomic number 5. Mention any two uses of boron.

V PUBLICATION-NON - METALS-QUESTION BANK
  1. Ozone layer ensures the protection of living beings from dangerous ult...

    Text Solution

    |

  2. a) Which are the chemicals required for the preparation of chlorine in...

    Text Solution

    |

  3. The element is essential for the growth of plants. a) Suggest any tw...

    Text Solution

    |

  4. a) It is said that lightning is a blessing for plants. What could be t...

    Text Solution

    |

  5. Find the gases for which the following statements are related: a) Bur...

    Text Solution

    |

  6. Given below are certain uses of chlorine, oxygen, nitrogen and hydroge...

    Text Solution

    |

  7. Classify the following reactions into combination,displacement,decom...

    Text Solution

    |

  8. Excess use of C.F.C causes depletion of ozone layer. a) What is C.F....

    Text Solution

    |

  9. Find the relation and fill in the blanks: Combustion gas: Hydrogen C...

    Text Solution

    |

  10. Which element found more in stratosphere.

    Text Solution

    |

  11. …...............gas is fomed by the combination of oxygen and nitrogen...

    Text Solution

    |

  12. The main compound of hydrogen is …..................

    Text Solution

    |

  13. Which substance is used for purifying drinking water in ponds and wel...

    Text Solution

    |

  14. Write two examples for double decomposition reaction.

    Text Solution

    |

  15. "Hydrogen as the fuel of the future" this is the heading of once scien...

    Text Solution

    |

  16. Zinc reacts with dilute hydrochloric acid to produce hydrogen gas. a...

    Text Solution

    |

  17. Hydrogen is a fuel to no enevirnmental pollution. a) Which are the p...

    Text Solution

    |

  18. Some potassium permaganate taken in a test tube and heat it. Insert a ...

    Text Solution

    |

  19. Take 5mL of diltute hydrochloric acid ina test tube and add zinc granu...

    Text Solution

    |

  20. A graphic showing the calorific value of fuels is given below: a) Wh...

    Text Solution

    |