Milk is white because of its reflectance properties. The reason anything is white is that it reflects all wavelengths of light and absorbs none, therefore it is white.
Milk contain Casein and...
Proteins are macromolecules formed by the polymerization of amino acids. Structurally, proteins are divided into four levels.
Primary structure – It is the linear sequence of amino acids in a...
The hydrogen ion concentration in the given substances can be calculated by using the given relation: pH = –log [H+]
(i) pH of milk = 6.8 Since,
pH = –log [H+]
6.8 =...
Anything that occupies space and has mass is called matter. Matter can exist in three physical states—solid, liquid, and gaseous.
Chair and almond are forms of matter in the solid state.
Cold...
Dorji can use litmus test on these drinks. Just drop few drops of drink on litmus paper and take the decision according to the following:
1. If it turns blue, drink...