Home
Class 6
CHEMISTRY
Rusting of iron is a ………....

Rusting of iron is a ……….

Text Solution

Verified by Experts

The correct Answer is:
chemical change
Promotional Banner

Topper's Solved these Questions

  • MIX AND SEPARATE

    V PUBLICATION|Exercise QUESTION BANK|35 Videos

Similar Questions

Explore conceptually related problems

Rusting of iron is quicker in saline water than in ordinary water . Give reasons

Explain how rusting of iron is envaisaged as setting up of an electrochemical cell

Select the correct statements 1. Cathode reaction in Ni-Cd cell is NiO_(2(s))+2H_(2)O_((l))+2e^(-)toNi(OH)_(2)+2OH_(aq)^(-) 2. The electrolyte used in Hg cell is mixture of ZnCl_(2) and NH_(4)Cl 3. Chemical reaction during rusting of iron is 2Fe_((s))+O_(2(g))+4H_(aq)^(+)to2Fe_(aq)^(2+)+2H_(2)O_((l)) 4. In electrical protection, metal used for preventing corosion become anode.

Ramu found that an iron sample in contact with sand is corroded. It is found that alkaline medium inhibits the rusting of iron. Explaln.

Categorise in to reversible and irreversible process. (i) Water fall, (ii) rusting of iron, (iii) electrolysis, (iv) diffusion of gas. (v) melting of ice, (vi) dissolving NaCl in water, (vii) flow of heat from hot body to cool body

Manufacturing of iron: Name the furnace uses for producign iron.

Manufacturing of iron: Name the materials using for producing iron.

Manufacturing of iron: How can we change iron into steel?

V PUBLICATION-THE ESSENCE OF CHANGE-QUESTION BANK
  1. An example of fossil fuels

    Text Solution

    |

  2. The tertiary follicle further changes into mature follicle called

    Text Solution

    |

  3. Rusting of iron is a ……….

    Text Solution

    |

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

    Text Solution

    |

  5. Example for chemical change

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  11. Petroleum, Natural gas, Goal, Biogas

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  17. Melting of' ice is a physical change while burning of magnesium is a c...

    Text Solution

    |

  18. Explain why burning of wood and cut- ting It into small pieces are con...

    Text Solution

    |

  19. Curdling of milk is a permanent Change Why?

    Text Solution

    |

  20. Write any two changes which are harmful in our daily life. Explain why...

    Text Solution

    |