Home
Class 9
CHEMISTRY
CaCO(3)rarrCaO+CO(2), what type of chemi...

`CaCO_(3)rarrCaO+CO_(2)`, what type of chemical reaction it is ? Explain.

Text Solution

Verified by Experts

Decomposition reaction :-
1) A single substance decomposes to give two or more substances are called decomposition reaction.
2) On heating of calcium carbonate decomposes into calcium oxide and carbon dioxide.
3) The chemical formula for the above reaction is `CaCO_(3)rarr CaO+CO_(2)`
4) Another example for decomposition reaction is `2H_(2)Orarr H_(2)+O_(2)`
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL REACTIONS AND EQUATIONS

    VGS PUBLICATION-BRILLIANT|Exercise OBJECTIVE TYPE QUESTIONS|75 Videos

  • CHEMICAL REACTIONS AND EQUATIONS

    VGS PUBLICATION-BRILLIANT|Exercise QUESTIONS GIVEN IN THE LESSON|9 Videos

  • ATOMS AND MOLECULES

    VGS PUBLICATION-BRILLIANT|Exercise OBJECTIVE TYPE QUESTION|1 Videos

  • IS MATTER PURE?

    VGS PUBLICATION-BRILLIANT|Exercise EXERCISE|233 Videos

Similar Questions

Explore conceptually related problems

What type of chemical reaction is respiration ?

2Mg+O2 rarr 2MgO , what type of chemical reaction is it ? Explain.

What type of reaction is rancidity?

What are the types of chemical reactions? Give examples to each.

K_(p) = 1, For the equilibrium CaCO_(3(s)) hArr CaO_((s)) + CO_(2(g)) . The temperature of the reaction can be given as :

The chemical equation BaCl_(2)+Na_(2)SO_(4)rarrBaSO_(4)+2NaCl represents following type of chemical reaction.

CaCO_(3) hArr CaO + CO_(2) reaction in a lime kiln goes to completion because

Explain any two types of redox reactions with examples.

a) What is chemical decomposition reaction? b) In what conditions chemical decomposition reactions takes place ? Explain various condition.

Na_(2)CO_(3) + Fe_(2)O_(3) rarr A + CO_(2) What is A tn the reaction?

VGS PUBLICATION-BRILLIANT-CHEMICAL REACTIONS AND EQUATIONS-ESSENTIAL MATERIAL FOR EXAMINATION PURPOSE
  1. Magnesium burns with oxygen . a) Write the chemical equation ? b) ...

    Text Solution

    |

  2. What is chemical decomposition ? Explain with an example.

    Text Solution

    |

  3. CaCO(3)rarrCaO+CO(2), what type of chemical reaction it is ? Explain.

    Text Solution

    |

  4. Heating of calcium carbonate a) Write the chemical equation to it. ...

    Text Solution

    |

  5. What is an exothermic reaction ? Give an example.

    Text Solution

    |

  6. What is a thermal decomposition reaction ? Give an example.

    Text Solution

    |

  7. Define oxidation and reduction. ? Give one example to each.

    Text Solution

    |

  8. What double displacement reaction? Give four examples .

    Text Solution

    |

  9. What is oxidation - reduction reaction or redox reaction ? Give one ex...

    Text Solution

    |

  10. a) What is combustion reaction ?

    Text Solution

    |

  11. a) Write the process of the effect of bleaching on coloured objects.

    Text Solution

    |

  12. How chlorine changes the colours of objects? Write the chemical equati...

    Text Solution

    |

  13. In a chemical formula, no subscript was written. What does indicate th...

    Text Solution

    |

  14. Is Photosynthesis reaction is a chemical decomposition reaction ? Expl...

    Text Solution

    |

  15. Balance the following equations. 1) Na+O(2)rarr Na(2)O

    Text Solution

    |

  16. Balance the following equations. 2) H(2)O(2)rarr H(2)O+O(2)

    Text Solution

    |

  17. Balance the following equations. 3) Mg(OH)(2)+HCl rarr MgCl(2)+H(2)O

    Text Solution

    |

  18. Balance the following equations. 4) Fe+O(2)rarr Fe(2)O(3)

    Text Solution

    |

  19. Balance the follwowing equations. 1) Al(OH)(3)rarr Al(2)O(3)+H(2)O

    Text Solution

    |

  20. Balance the follwowing equations. 2) NH(3)+CuO rarr Cu+N(2)+H(2)O

    Text Solution

    |