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प्रश्न
Give examples for the following:
Two liquid non polar compounds.
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उत्तर
CH4, benzene.
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संबंधित प्रश्न
Choose the most appropriate answer from the following list of oxides which fit the description.
A covalent oxide of a metalloid.
What would be the electron-dot structure of carbon dioxide which has the formula CO2?
What type of chemical bond is formed between carbon and bromine?
What type of bonds are present in CH4 molecule? Draw their electron-dot structures.
Explain why covalent compounds have generally high melting points?
Give the formulae of the chlorides of the elements X and Y having atomic numbers of 3 and 6 respectively. Will the properties of the two chlorides be similar or different? Explain your answer.
Define a covalent bond.
The following structural formula belongs to which carbon compound?
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.
Explain dipole (polar) molecule by taking hydrogen chloride as an example.
