Home
Class 6
CHEMISTRY
Metling of wax is a ........

Metling of wax is a .....

Text Solution

Verified by Experts

The correct Answer is:
physical change
Promotional Banner

Topper's Solved these Questions

  • MIX AND SEPARATE

    V PUBLICATION|Exercise QUESTION BANK|35 Videos

Similar Questions

Explore conceptually related problems

A solid hemisphere of wax with radius 12 centimetres is melted and made into. a cone of base radius 6 centimetres, compute the height of the cone.

Sodium chloride Is an ionic compound and wax is a covalent compound. How can you compare the properties of these two?

The radius and height of wax made cylinder are '6 cm' and '12 cm' respectively. A cone of same base radius and height has been made from this cylinder by cutting out. a) Find the volume of cone. b) How many candles with '1 cm' radius and '12 cm' height can be made using the remaining wax?

H_2O_2 is stored in wax-lined glass or plastic vessels in dark. Explain the reason behind it.

V PUBLICATION-THE ESSENCE OF CHANGE-QUESTION BANK
  1. Identify the situations where electrical energy is stored up as chemic...

    Text Solution

    |

  2. You can make a small generator to convert mechanical energy into elect...

    Text Solution

    |

  3. Metling of wax is a .....

    Text Solution

    |

  4. …………is the source of many forms of energy

    Text Solution

    |

  5. An example of fossil fuels

    Text Solution

    |

  6. The tertiary follicle further changes into mature follicle called

    Text Solution

    |

  7. Rusting of iron is a ……….

    Text Solution

    |

  8. Plants convert.... . Into chemical energy through photosynthesis

    Text Solution

    |

  9. Example for chemical change

    Text Solution

    |

  10. ln the process of burning of fuel chemi- cal energy is changed into he...

    Text Solution

    |

  11. Substance which liberate a lot of t while burnig are caused.......

    Text Solution

    |

  12. ...... energy is needed for the of an engine of vehicles

    Text Solution

    |

  13. Digestion of food, Condensation of clouds lead to rain, Rusting of ir...

    Text Solution

    |

  14. Evaporation of water, Melting of ghee, Rusting or iron, Dissolving su...

    Text Solution

    |

  15. Petroleum, Natural gas, Goal, Biogas

    Text Solution

    |

  16. Find out the energy changes in the following statements? An electric ...

    Text Solution

    |

  17. How does coal, petroleum and natural gas are produced?

    Text Solution

    |

  18. The energy sources like sunlight, wind, water and biogas are used mor...

    Text Solution

    |

  19. Find out the situations where solar pan-. els are made use of and list...

    Text Solution

    |

  20. What are the solutions to solve the problem of energy crisis?

    Text Solution

    |