Explanation:
Adhesion means the ability to stick on the surface of another substance.
Water exhibits adhesive forces due to which it is able to stick to the glass. Due to adhesive forces water spreads over the surface of glass and sticks to it.
These adhesive forces between the glass and water enough that it deforms the spherical shape of water molecules and help them stick to the surface of glass. As a result, adhesive forces overcome the repulsion between like molecules.
Hence, water is able to “stick” to the side of glass due to strong adhesive forces.
A pure substance would be something containing only one type of molecule while a mixture consists of multiple pure substances.
give a very origin example a student that include B sin displayed
Methane and CO2 should be it
Explanation:
Amino acids are the organic compounds which contains both amine as well as carboxyl functional groups, with a side chain along to the molecule which is specific to each amino acid.
<u>Threonine is a naturally occurring amino acid which has two stereogenic centers. The possible stereoisomers of theronine is 4. The naturally occurring amino acid has the 2S, 3R configuration at its two stereogenic centers.</u>
The structure is shown in image below.
