Home
Class 9
CHEMISTRY
Define the terms given below and answer ...

Define the terms given below and answer the questions associated with them.Sublimation: Which of the following substances sublime ?Ice,mercury,dry ice, iodine.

Promotional Banner

Topper's Solved these Questions

Similar Questions

Explore conceptually related problems

Define the terms given below and answer the questions associated with them. Liquid :Why doliquids flow ?

Define the terms given below and answer the questions associated with them.Freezing point: What is the freezing point of water?

Define the terms givenbelow and answer the questions associated with them.Solid:Whydonot solids diffuse in one another?

. Define the terms given below and answer the questions associated with them.Gas :Why are gases compressible and show diffusion ?

(Observe the diagram given below and answer the following questions : What does this diagram depict ?

Study the graph given below and answer the questions that follow: Mention their effect on aquatic life in the river.

Study the figure given below and answer the question that follow: Name the stage of human embryo the figure represents.

Study the graph given below and answer the questions that follow Write the status of food and space in the curves (a) and (b).

Study the figure given below and answer the question that follow: Identify'a' in the figure and mention its function.

Study the graph given below and answer the questions that follow: Write the status of food and space in the curves ( a) and ( b)

MBD-MATTER IN OUR SURROUNDINGS-Example
  1. Distinguish between solids, liquids and gases.

    Text Solution

    |

  2. How will you explain the three states of matter on the basis of Kineti...

    Text Solution

    |

  3. Define the terms given below and answer the questions associated with ...

    Text Solution

    |

  4. Define the terms givenbelow and answer the questions associated with t...

    Text Solution

    |

  5. Define the terms given below and answer the questions associated with ...

    Text Solution

    |

  6. Define the terms given below and answer the questions associated with ...

    Text Solution

    |

  7. . Define the terms given below and answer the questions associated wit...

    Text Solution

    |

  8. What are the necessary conditions for a substance to be a solid?

    Text Solution

    |

  9. What are the necessary conditions for a substance to be a Liquid ?

    Text Solution

    |

  10. What are the necessary conditions for a substance to be a Gas?

    Text Solution

    |

  11. What are the two new states of matter in addition to solid, liquid and...

    Text Solution

    |

  12. Heat, light, shadow, love, radio waves are not considered as matter, w...

    Text Solution

    |

  13. Solids have definite shapes and volumes, why ?

    Text Solution

    |

  14. Why is sponge solid although it can be compressed ?

    Text Solution

    |

  15. Rubber band can change its shape, is it a solid ?

    Text Solution

    |

  16. Indicate which of the following don't constitute matter ? Car, truck, ...

    Text Solution

    |

  17. What happens when the vacant spaces between the particles of a liquid ...

    Text Solution

    |

  18. Why do we observe water droplets on the outer surface of a glass conta...

    Text Solution

    |

  19. Why should we wear cotton clothes in summer ?

    Text Solution

    |

  20. Name the change of state during the following changes :Drying of wet c...

    Text Solution

    |