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प्रश्न
Give the conditions for coordinate bond formation.
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उत्तर
- One of the two atoms must have at least one lone pair of electrons.
- Another atom should be short of at least a lone pair of electrons.
संबंधित प्रश्न
Identify the term/substance in the following:
The electrons present in the outermost shell of an atom.
By drawing an electron dot diagram show the formation of Ammonium ion [Atomic No.: N = 7 and H = 1]
Choose the correct answer from the options given below:
A compound X consists of only molecules. Hence, X will have
A. A crystalline hard structure
B. A low melting point and low boiling point
C. An ionic bond
D. A strong force of attraction between its molecules
Give a reason for Inert gases do not form ions.
Give two example in the following case:
Co-ordinate bond compounds
Why do atoms combine?
Fill in the blank
Coordinate bond is also called __________bond.
Draw an electron dot diagram of a hydronium ion and label the lone pair of electrons.
What are the term defined below?
A bond formed by a shared pair of electrons with both electrons coming from the same atom.
Give reason for the following:
Covalent compounds have a low melting and boiling point.
