Question

Which parameter of glass is measured with bromoform and bromobenzene mixtures in a column?

Answer 1

The answer is Density.  The Density of the glass is measured with bromoform and bromobenzene mixtures in a column.  Density measurement is done using Density gradient columns. It is a  temperature-controlled density column containing a mixture of  bromobenzene and  bromoform.

Answer 2

Answer: Density

Explanation:

Density is the parameter which is used for comparision of two doubted to be similar pieces of the glasses in the columns where a specific volume of liquids bromoform and bromobenzene are used. The two glasswares (graduated cylinders) are used in this process along with the liquids. The level at which the glass pieces in the column settles that represent their density. If two pieces of glass are from same source then they will settle at the same level in the column. This method is known as density gradient method.