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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.
संबंधित प्रश्न
Buckminsterfullerene is spherical molecule in which 60 carbon atoms are arranged in interlocking hexagonal and pentagonal rings of carbon atoms.
How many pentagons of carbon atoms are present in one molecule of buckminsterfullerene?
Draw the electron-dot structure of NH3 and state the type of bonding.
What is graphite?
You can buy solid air-freshners in shops. Do you think these substance are ionic or covalent? Why?
Draw all possible structural formulae of compound from their molecular formula given below.
C3H8
Give examples for the following:
Two solid covalent compounds.
Explain the following:
Covalent compounds are generally gases or liquids or soft solids.
List two differences between the properties exhibited by covalent compounds and ionic compounds.
In covalent bond formation, the sharing of ______ electrons takes place in their outermost shell.
Name the following:
\[\ce{CH3 - CH2CH = CH2}\]
