Home
Class 12
CHEMISTRY
Give-any two differences between lanthan...

Give-any two differences between lanthanoids and actinoids.

Promotional Banner

Topper's Solved these Questions

  • Sample Paper 2

    OSWAAL PUBLICATION|Exercise Exercise|57 Videos

  • Sample Paper 4

    OSWAAL PUBLICATION|Exercise Exercise|60 Videos

Similar Questions

Explore conceptually related problems

Give any two difference between sigmaandpi bond.

Write any two differences between mitosis and meiosis.

Give any two differences between ideal and real gas.

Give any one difference between 'theory' and 'law".

State any two differences between arteries and veins.

Give two differences between adsorption and absorption.

Give two differences between Amylose and Amylopectin.

Give any two differences between strong and weak electrolytes.

Give any two chemical differences between anisole and an aliphatic ether.

OSWAAL PUBLICATION-Sample Paper 3-Exercise
  1. What is corrosion? Mention a general method to prevent it.

    Text Solution

    |

  2. Write the Arrhenius equation and mention what each term stands for.

    Text Solution

    |

  3. Give-any two differences between lanthanoids and actinoids.

    Text Solution

    |

  4. How does Acetyl chloride react with Anisole in presence of anhydrous a...

    Text Solution

    |

  5. Explain why carboxylic acids behave as acids. Discuss briefly the effe...

    Text Solution

    |

  6. What are antacids? Give an example.

    Text Solution

    |

  7. What are food preservatives ? Give an example .

    Text Solution

    |

  8. How is pure alumina obtained from bauxite by leaching process.

    Text Solution

    |

  9. Write the reactions that take place during the manufacture of nitric a...

    Text Solution

    |

  10. (i) What happens when potassium chlorate is heated in presence of MnO(...

    Text Solution

    |

  11. Write the structure of Sulphuric acid.

    Text Solution

    |

  12. (i) How is chlorine prepared by using MnO(2)?

    Text Solution

    |

  13. Complete the reaction:- NH3+Cl2 (excess) rarr

    Text Solution

    |

  14. D-block elements form co-ordination compounds. Give reasons.

    Text Solution

    |

  15. How is potassium dichromate prepared from chromite are ?

    Text Solution

    |

  16. Mention the geometry, magnetic property and type of hybridization in [...

    Text Solution

    |

  17. Write any three postulates of Werner's theory of complexes.

    Text Solution

    |

  18. Calculate packing efficiency in BCC lattice.

    Text Solution

    |

  19. Calculate the number of particles per unit cell in fcc.

    Text Solution

    |

  20. The boiling point of benzene is 353.23 K. When 1.80 g of a non - volat...

    Text Solution

    |