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प्रश्न
Name two compounds that are covalent when taken pure but produce ions when dissolved in water.
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उत्तर
HCl and H2O
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संबंधित प्रश्न
In forming N2 molecule, ______ electrons are shared by each atom of nitrogen.
Which inert gas does the H atom in HCl resemble in electron arrangement?
Draw the electron-dot structure of the following compound and state the type of bonding in the given case:
HCl
The following table shows the electronic configuration of the elements W, X, Y, Z:
|
Element |
W |
X |
Y |
Z |
|
Electronic |
2,8,1 |
2,8,7 |
2,5 |
1 |
Answer the following questions based on the table above:
What type of bond is formed between Y and Z.
State the type of bond formed, and draw Lewis structure of water.
`"CH"_3 - "CH"_2 - "OH" overset("Alkaline""KMnO"_4 + "Heat")(->) "CH"_3 - "COOH"`
In the above given reaction, alkaline KMnO4 acts as
Oils on treating with hydrogen in the presence of palladium or nickel catalyst form fats. This is an example of
Assertion (A): Melting point and boiling point of ethanol are lower than that of sodium chloride.
Reason (R): The forces of attraction between the molecules of ionic compounds are very strong.
It is observed that covalent compounds are had conductors of electricity. Give reason.
Show the covalent bond formation in nitrogen molecule.
