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प्रश्न
Draw the electron dot diagram and structure of magnesium chloride.
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उत्तर
Electron dot:
Molecular formula:
\[\ce{Mg^2+ + 2Cl- -> MgCl2}\]
संबंधित प्रश्न
What type of chemical bonds are formed by carbon? Why?
Explain why, graphite can be used as a lubricant but diamond cannot.
A solid element X has four electrons in the outermost shell of its atom. An allotrope Y of this element is used as a dry lubricant in machinery and also in making pencil leads.
(a) What is element X?
(b) Name the allotrope Y.
(c) State whether allotrope Y is a good conductor or non-conductor of electricity.
(d) Name one use of allotrope Y (other than lubrication and pencil leads)
(e) Name two other allotropes of element X.
For each compound mentioned above give the formulae of ions formed in aqueous solution.
The molecule which contains a triple covalent bond is ______.
Potassium chloride is an electrovalent compound, while hydrogen chloride is a covalent compound, But, both conduct electricity in their aqueous solutions. Explain.
Cation is formed when ______.
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.
Carbon can neither form C4- cation nor C4 anion. Why?
In covalent compounds, the bond is formed due to ______ of electrons.
