Advertisements
Advertisements
प्रश्न
What is a lone pair of electrons?
Advertisements
उत्तर
A pair of electrons which is not shared with any other atom is known as lone pair of electrons.
संबंधित प्रश्न
Identify the term/substance in the following:
The electrons present in the outermost shell of an atom.
Give two example in the following case:
Co-ordinate bond compounds
Why do atoms combine?
Give the conditions for coordinate bond formation.
Fill in the blanks
A coordinate bond is represented by an arrow pointing from ________ to__________ atom.
Choose the correct answer from the options given below
Which one is coordinate molecule?
Draw an electron dot diagram of a hydronium ion and label the lone pair of electrons.
What is the term defined below?
A bond formed by a shared pair of electrons with both electrons coming from the same atom.
Bonding in this molecule can be understood to involve coordinate bonding.
Give reason for the following:
Covalent compounds have a low melting and boiling point.
