CH2 does not exist on its own and polarity is generally only considered in respect of neutral moelcules.
Non polar because C2H4 (ethene) is a flat, symmetrical molecule, formed like this: >-
As ethene is symmitrical molecule and have carbon atoms involved in double bond, therefore it is non polar.
O3. While O has the same electronegativity the different distrubutions of it within the three O's makes it polar. it has a non-olar bond because it is bondec to itself.
Toothpaste is typically a mixture of polar and non-polar substances. The surfactants in toothpaste are usually polar, while other ingredients such as thickeners and abrasives can be non-polar.
A polar solute is expected to be soluble in a non-polar solvent. This is because "like dissolves like" – polar molecules tend to dissolve in polar solvents, and non-polar molecules dissolve in non-polar solvents.
No, like other hydrocarbons ethane is nonpolar.
Non polar because C2H4 (ethene) is a flat, symmetrical molecule, formed like this: >-
As ethene is symmitrical molecule and have carbon atoms involved in double bond, therefore it is non polar.
The shape of molecule is two symmetrical triangle. Electronegativities of C and H are different, therefore C - H bonds polar, but C = C bond is nonpolar. Since the molecule is symmetrical there is an even charge distribution, and hence the molecule is nonpolar.
non-polar
It is non polar.
Polar contains polar. Non-polar contains nothing.
ClO4 is polar.
Nonpolar
O3. While O has the same electronegativity the different distrubutions of it within the three O's makes it polar. it has a non-olar bond because it is bondec to itself.
It is non-polar, covalent.
Polar contains polar. Non-polar contains nothing.