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प्रश्न
Give an example for each of the following statement.
A compound in which three covalent bonds are formed.
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उत्तर
Formation of nitrogen molecule (N2): Nitrogen molecule (N2) is formed by three covalent bonds where three pairs of electrons are shared between the two to achieve a stable configuration.
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संबंधित प्रश्न
Which inert gas does the Cl atom in HCl resemble in electron arrangement?
The number of carbon atoms joined in a spherical molecule of buckminsterfullerene is:
(a) fifty
(b) sixty
(c) seventy
(d) ninety
The electronic configurations of two elements A and B are given below:
| A | 2, 6 |
| B | 2, 8, 1 |
(a) What type of chemical bond is formed between the two atoms of A?
(b) What type of chemical bond will be formed between the atoms of A and B?
Explain the Structural isomerism term with example.
Molecular formula of Propane is C3H8 , write the structural formula of propane.
Number of valence electrons in a carbon atom is _______.
Write a short note.
Aromatic hydrocarbons
Which of the following statements are correct for carbon compounds?
- Most carbon compounds are good conductors of electricity.
- Most carbon compounds are poor conductors of electricity.
- Force of attraction between molecules of carbon compounds is not very strong.
- Force of attraction between molecules of carbon compounds is very strong.
The bond which is formed by the mutual sharing of electrons is called ______ bond.
Non-polar covalent compounds are ______ conductors of heat and electricity.
