Home
Class 10
CHEMISTRY
What is an ion?...

What is an ion?

Promotional Banner

Topper's Solved these Questions

  • CARBON AND ITS COMPOUND

    VGS PUBLICATION-BRILLIANT|Exercise EXERCISE|758 Videos

  • CHEMICAL EQUATION

    VGS PUBLICATION-BRILLIANT|Exercise EXERCISE|20 Videos

Similar Questions

Explore conceptually related problems

What is a hydronium ion ?

What is the concentration of CN^(-) ions in a solution with 0.1 M HCl and 0.01 M HCN where K_a of HCN is 10 ^(-6) ?

The ionization constant of phenol is 1.0xx10^(-10) . What is the concentration of phenolate ion in 0.05M solution of phenol? What will be its degree of ionization if the solution is also 0.01M in sodium phenolate ?

An ion catalysed polymerization occurs in case of vinyl monomers with electron with drawing groups greater the stability of the carbane ion intermediate more facile is the an ionic polymerization What is the an ionic initiator in the following ?

What is common ion effect? Illustrate.

What is the normality of sulphate ions in 1M Al_(2)(SO_(4))_(3) solution?

What is the total number of ions present in one unit cell of sodium chloride lattice ?

What is the role of alkali metal ions in biology

VGS PUBLICATION-BRILLIANT-CHEMICAL BONDING-EXERCISE
  1. What are the bond angles in H2 O and NH3 molecules as per VBT?

    Text Solution

    |

  2. Why noble gases (inert gases) are stable?

    Text Solution

    |

  3. What is an ion?

    Text Solution

    |

  4. Sulphur dioxide is a diamagnetic molecule. Explain.

    Text Solution

    |

  5. What are the structures of sodium chloride and calcium chloride crysta...

    Text Solution

    |

  6. Write a short note on bond angles.

    Text Solution

    |

  7. What is ionisation? Give one example.

    Text Solution

    |

  8. What is a coordination number?

    Text Solution

    |

  9. Represent the molecule H2O using Lewis notation.

    Text Solution

    |

  10. How can you explain the formation of H2O molecule using dot structure?

    Text Solution

    |

  11. Distinguish between a sigma bond and a pi bond.

    Text Solution

    |

  12. Write the difference between ionic bond and covalent bond.

    Text Solution

    |

  13. Write a short note on octet rule with example.

    Text Solution

    |

  14. Why a large amount of energy is needed to remove an electron from a ne...

    Text Solution

    |

  15. Why there is absorption of energy in certain chemical reactions and re...

    Text Solution

    |

  16. Electronic configuration of X is 2, 8, 1 and electronic configuration ...

    Text Solution

    |

  17. Why do valency electrons involve in bond formation , than electrons of...

    Text Solution

    |

  18. Why ionic compounds dissolve in polar solution and covalent compounds ...

    Text Solution

    |

  19. Predict the reasons for low melting point for covalent compounds when ...

    Text Solution

    |

  20. "Covalent compounds have low melting point". What is the reason for th...

    Text Solution

    |