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प्रश्न
Complete the following:
When the nuclei of two different reacting atoms are of ______ mass, then a bond so formed is called ______ covalent bond. (equal, unequal, polar, non-polar)
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उत्तर
When the nuclei of two different reacting atoms are of unequal mass, then a bond so formed is called polar covalent band.
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संबंधित प्रश्न
Why does carbon form compounds mainly by covalent bonding?
will CCl4 conduct electricity or not?
give reason for your choice.
will CS2 conduct electricity or not?
give reason for your choice.
State the type of bonding in the following molecule.
Water
Draw all possible structural formulae of compound from their molecular formula given below.
C3H8
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.
A molecule of ammonia (NH3) has
______ is an example of a covalent compound having a high melting point.
Write notes on the characteristics of covalent compounds.
Show the covalent bond formation in nitrogen molecule.
