abnormal molecular masses

Abnormal Molecular Masses - The relation between colligative property and molecular mass of the solute is based on the following assumptions: i) The solution is dilute so that Raoult's law is obeyed. ii) The solute neither undergoes dissociation nor..

The relation between colligative property and molecular mass of the solute is based on the following assumptions: i) The solution is dilute so that Raoult's law is obeyed. ii) The solute neither undergoes dissociation nor association in solutio..

The molecular mass of a substance is the relative mass of its molecule as compared with the mass of a 1 2 C atom taken as 12-units. It indicates the number of times, one molecule of the substance ..

Determination of Molecular Mass - The molecular mass of a compound is essential to determine its molecular formula. Molecular mass of an organic compound is determined by a number of metho..

Molecular mass expressed in grams is numerically equal to gram molecular mass of the substance.Molecular mass of O 2 = 32Gram molecular mass of O 2 = 32gGram molecular mass is the relative molec..

Molecular mass expressed in grams is numerically equal to gram molecular mass of the substance. Molecular mass of O 2 = 32 Gram molecular mass of O 2 = 32..

The molecular mass of a compound is essential to determine its molecular formula. Molecular mass of an organic compound is determined by a number of method..

Molecular mass is equal to sum of the atomic masses of all atoms present in one molecule of the substance.Example: H 2 OMass of H atom = 1Mass of 2H atoms = 2Mass of O atom = 16Molecular mass = 2 + 16 = ..

Number average molecular mass is obtained by dividing the total molecular mass of the sample by total number of molecules...

Relative Molecular Mass - Relative molecular mass shows the number of times a molecule is denser than a hydrogen atom or one amu. It is expressed as the ratio of the mass of a molecule of a substance to the mass of one amu (or to one atom ..