Advertisements
Advertisements
प्रश्न
Explain the following:
Covalent compounds are generally gases or liquids or soft solids.
Advertisements
उत्तर
The forces of attraction between the molecules of covalent compounds are weak because the molecules are neutral. So, they are generally gases or liquids or soft solids.
संबंधित प्रश्न
Explain why carbon forms compounds mainly by covalent bond.
Give reason why carbon compounds are generally poor conductors of electricity.
Explain the formation of a chlorine molecule on the basis of electronic theory of valency.
Using electron-dot diagrams which show only the outermost shell electrons, show how a molecule of nitrogen, N2, is formed from two nitrogen atoms. What name is given to this type of bonding?
(Atomic number of nitrogen is 7)
What is diamond?
Draw all possible structural formulae of the compound from its molecular formula given below.
C4H10
Give the appropriate term defined by the statement given below:
The covalent bond in which the electrons are shared equally between the combining atoms.
Element A has 2 electrons in its M shell. Element B has atomic number 7.
If the compound formed between A and B is melted and an electric current is passed through the molten compound, the element A will be obtained at the ______ and B at the ______ of the electrolytic cell.
What is the difference between :
Ionic compounds and covalent compounds
Discuss in brief about the properties of coordinate covalent compounds.
