Swiflearn > Swiflearn – Study Material > Chemistry > Difference between molar mass and molecular mass

Difference between molar mass and molecular mass

Difference between molar mass and molecular mass
Click to rate this post!
[Total: 1 Average: 5]

In chemistry the substance is sometimes measured mistreatment molecular mass and molar mass. they’re important ideas in chemistry. Expression of molar mass is grams per mole. It may be expressed as kg per mole. Molecular mass is expressed in mass units.

Molecular mass:

Molecular mass of a compound is outlined because the mass of 1 molecule. Molecular mass differs attributable to the isotopes. The unit during which molecular mass is measured is amu. Amu stands for mass units.

Molar mass:

It is outlined because the mass of substance for a given quantity. the number of molecules or atoms or compounds gift in one mole of substance is given by this. Molar mass SI unit is g/mol

To make you perceive however molar mass and Molecular mass is totally different from one another, here square measure a number of the key variations molar mass and molecular mass:   

Difference between Molar mass and Molecular mass
Defines mass of a mole of a substanceDefines the mass of molecules
Also referred as molecular weightIt expresses the mass of a single molecule
SI unit is g/mol to utilise in higher calculationsCalculated in amu
It is expressed as the mass of Avogadro number of atoms/molecules or a compoundDoes not have any particular melting point
Used to define the measure of given compounds, atoms or moleculesDetermined only for molecules
This unit is less accurate than molecular massAccurate to use for higher precisions