similarities between polar & non polar covalent bonds
Answers
Answer:
Polar:
The Strongest force and forms H bonds or dipole- dipole bonds. The atom’s electronegativity difference is less than 0.4. Polar bonds have high melting point, surface tension, boiling point and low vapour pressure. Polar molecules interact with other polar substances. These molecules have positive and negative charges on the opposite ends. Therefore, they are electrically charged. Example: Sulphur, alcohol etc
Nonpolar:
The Weakest force and forms Van Der Waal interactions between nonpolar bonds. The atom’s electronegativity difference is greater than 0.4. Nonpolar bonds have low melting point, surface tension, boiling point and high vapour pressure. Nonpolar molecules do not interact with other nonpolar substances. Does not have profusion of charges at opposite ends. Example: Carbon dioxide, pentane etc
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Answer:
This is the difference between polar covalent and non polar covalent bond
