1. Its construction mainly comprises a case, a dial plate, hands, watch glass and mechanism, etc.

2. Synonyms: Hippocratic fingers, Acropachy, Dysacromelia, Drumstick fingers, Watch glass nails, Parrot beak fingers, Serpent head nails, Lovibond’s sign Definition of Clubbing

3. In another method, the Chromatogram is again allowed to dry and then placed in an enclosed container (such as another beaker covered with a watch glass) along with a few

4. Concentration was created using Excel by using the increasing concentrations of the five standard solutions for the x values, and their corresponding Absorbances for the y values.In Part 2, a small amount of Cola was heated in a beaker covered with a watch glass to reduce evaporation.