Home
Class 12
CHEMISTRY
Complete the following reactions? '4Al+3...

Complete the following reactions? '4Al+3O_2`

Text Solution

Verified by Experts

`4Al+3O_2rarr2Al_2O_3`
Promotional Banner

Topper's Solved these Questions

  • HALOALKANES AND HALOARENES

    A N EXCEL PUBLICATION|Exercise QUESTION BANK |87 Videos

  • POLYMERS

    A N EXCEL PUBLICATION|Exercise Question Bank|68 Videos

Similar Questions

Explore conceptually related problems

Complete the following reactions? C_2H_4+O_2rarr

Complete the following reactions: CaC_2 +H_2O rarr ……………

Complete the following reactions:- Ca_3P_2 + 6H_2O rarr ……………….. + …………………

Complete the following reactions: CH_4 + Cl_2 overset(sunlight) rarr

Complete the following reactions: (i) CaCO_3overset(1200K)rarr ? (ii) CaCO_3+H_2SO_4rarr ?

Complete thd following reactions:- 4HNO_3+P_4 O_10 rarr ……………. + ………………..

Complete the following reactions C_3H_8(g)+3H_2O(g) undersetrarr(Delta)oversetrarrcatalyst

Complete the following reaction. CH_3-CH_2-COOH overset(Cl_2//red P//H_2O)(rarr)

Complete the following reactions. C_6H_5N_2Cl+H_2O overset (Heat)(rarr)

Aldehydes and ketones are the compounds having >C=O group.Complete the following reaction: CH_3CH_2CH_2CH_2COOH+CH_3OH

A N EXCEL PUBLICATION-P-BLOCK ELEMENTS-QUESTION BANK
  1. Which of the following does not react with O2 directly Zn, Ti,Pt, Fe?

    Text Solution

    |

  2. Complete the following reactions? C2H4+O2rarr

    Text Solution

    |

  3. Complete the following reactions? '4Al+3O2

    Text Solution

    |

  4. Why does ozone act as a powerful oxidising agent?

    Text Solution

    |

  5. Suggests method for the quantitative estimation of ozone (O3).

    Text Solution

    |

  6. What happens when SO2 is passed through an aqueous solution of Fe (III...

    Text Solution

    |

  7. Comment on the nature of two S-O bonds in SO2 molecule. Are the two S:...

    Text Solution

    |

  8. How is the presence of SO2 detected?

    Text Solution

    |

  9. Mention three areas in which H2SO4plays an important role.

    Text Solution

    |

  10. Write the conditions to maximise the yield of H2SO4 in contact process...

    Text Solution

    |

  11. Why is Ka2 less than Ka1 for H2SO4 in water.?

    Text Solution

    |

  12. Considering the parameters such as bond dissociation enthalpy, electro...

    Text Solution

    |

  13. Give two examples to show the anomalous behaviour of fluorine.

    Text Solution

    |

  14. Sea is the greatest source of halogens. Comment.

    Text Solution

    |

  15. Give the reason for the bleaching property of chlorine.

    Text Solution

    |

  16. Name two poisonous gases that can be prepared from chlorine gas

    Text Solution

    |

  17. Why is ICl more reactive than I2 ?

    Text Solution

    |

  18. Why is helium used in diving apparatus?

    Text Solution

    |

  19. Why has it been difficult to study the chemistry of radon?

    Text Solution

    |

  20. Elements in the groups 13 to .18 in the periodic table constitute the ...

    Text Solution

    |