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प्रश्न
Give two example in following case:
Solid covalent compounds
Give an example in the following case:
Solid covalent compound
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उत्तर १
Phosphoruspentachloride and diamond
उत्तर २
Iodine and PCl5
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संबंधित प्रश्न
Elements forming ionic compounds attain noble gas configuration by either gaining or losing electrons from their outermost shells. Give reason to explain why carbon cannot attain noble gas configuration in this manner to form its compounds.
Compare the properties of ionic compounds and covalent compounds.
Draw the electron-dot structure of the following compound and state the type of bonding in the given case:
H2O
State the type of bonding in the following molecule.
Hydroxyl ion
Explain the Structural isomerism term with example.
Explain the following:
Non-polar covalent compounds are insoluble in water.
(a) Compound X consists of molecules.
Choose the letter corresponding to the correct answer from the choices (a), (b), (c) and (d) given below
In the liquid state, X will
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.
Two carbon atoms can always form one or two covalent bonds.
Carbon can neither form C4- cation nor C4 anion. Why?
