Want this question answered?
The molecular structure of dichloromethane, or Methylene Chloride (CH2CL2), is tetrahedral, with the hydrogen and chlorine atoms peripheral to the central carbon atom.
if molecular shape is symmatrical then its non-polar but if it is non symmatrical then its polar.
I assume you mean the molecular mass. Its molecular mass is 84.9g/mol
A dipole moment is defined as a measure of the molecular polarity of a compound; the magnitude of the partial charges on the ends of a molecule times the distance between them (in meters). In order for there to be a dipole moment the element must must have molecular polarity which results from molecules with a net imbalance of charge (often a result of differences in electronegativity). If the molecule has more than two atoms, both shape and bond polarity determines the molecular polarity. In general look for a difference in electronegativity of the elements of a molecule which results in polarity and thus a possible dipole moment. Note that molecular shape influence polarity so molecules with the same elements but a different shape (and vice versa) won't have the same dipole moment.
This molecule, like all other diatomic gas elements, is non-polar and has a rod-like shape.
Polarity of HF is nonpolar and it's molecular shape is linear.
tetrahedral
The molecular structure of dichloromethane, or Methylene Chloride (CH2CL2), is tetrahedral, with the hydrogen and chlorine atoms peripheral to the central carbon atom.
if molecular shape is symmatrical then its non-polar but if it is non symmatrical then its polar.
I assume you mean the molecular mass. Its molecular mass is 84.9g/mol
CH2Cl2, or dichloromethane has a distorted tetrahedral shape caused by the larger masses of the chlorine atoms compared to the hydrogen atoms. The bond angles between the hydrogen atoms is 112 degrees and 108 degrees between the chlorine atoms.
Explain the effect of molecular polarity on behaviour.
A dipole moment is defined as a measure of the molecular polarity of a compound; the magnitude of the partial charges on the ends of a molecule times the distance between them (in meters). In order for there to be a dipole moment the element must must have molecular polarity which results from molecules with a net imbalance of charge (often a result of differences in electronegativity). If the molecule has more than two atoms, both shape and bond polarity determines the molecular polarity. In general look for a difference in electronegativity of the elements of a molecule which results in polarity and thus a possible dipole moment. Note that molecular shape influence polarity so molecules with the same elements but a different shape (and vice versa) won't have the same dipole moment.
It's tetrahedral.
This molecule, like all other diatomic gas elements, is non-polar and has a rod-like shape.
The molecular geometry of a compound helps to determine polarity because, it indicates the number of lone pairs on a central atom thus giving it specified angles and polarity (only if there are lone pairs because if there are no lone pairs on the central atom, them it is non-polar).
the polarity of Cl2 is nonpolar because it is two of the same elements are bonded together, the two sides of the molecule are evenly distributed