Because polythene has repetitive strings of CH2 units, so instead of writing out all of them, it is written as an “n” which is not exact.
No. Ductile is that property of being shaped, rubber tends to be the exact opposite.
There is no exact amount. General formula is (CH2O)n
False. The chemical name of a drug does not necessarily represent its exact formula. The chemical name is a unique name assigned to a specific compound based on its chemical structure, while the drug's formula represents the elements and their proportions in the compound.
The elements a compound contains and the exact number of atoms of each element in one unit of that compound is referred to as the chemical formula of the compound.
Hemoglobin is a globular protein, an natural organic polymer. It does an exact formula, but this is far too complicated . The emperical formula is C738H1166N812O203S2Fe It is built up of amino acids with a Iron ion in the Nucleus.
Not necessarily. it depends what is the exact macromolecule under consideration.
Hundreds of thousands - impossible to be exact
No. Ductile is that property of being shaped, rubber tends to be the exact opposite.
No because it impossible to show the exact result
C3h6o
Impossible to answer without knowing the exact model
The answer will depend on the exact form of the formula.
By Dulong formula
x mcq
Impossible to answer without knowing the exact model
Thousands...Its impossible to give an exact amount.
Impossible to know as all waves are not observed.