Pharma Company Interview Questions and Answers for Freshers

Titration is a laboratory technique used to determine the concentration of a substance in a solution.

• Titration involves adding a solution of known concentration to a solution of unknown concentration until a reaction occurs.

• The point at which the reaction is complete is called the endpoint.

• Titration is commonly used in the pharmaceutical industry to determine the purity of a drug or the concentration of an active ingredient.

• Examples of titration include acid-base titration, r...read more

pH is a measure of the acidity or basicity of a solution, ranging from 0 to 14.

• pH stands for 'potential of hydrogen'

• A pH of 7 is considered neutral, below 7 is acidic, and above 7 is basic

• The pH scale is logarithmic, meaning that each whole number change represents a tenfold change in acidity or basicity

• pH is important in many industries, including pharmaceuticals, where it can affect the stability and efficacy of drugs

UV stands for Ultraviolet.

• Ultraviolet radiation is a type of electromagnetic radiation with a wavelength shorter than that of visible light.

• UV radiation is commonly used for sterilization and disinfection purposes.

• Exposure to UV radiation can cause skin damage and increase the risk of skin cancer.

• UV radiation is also used in phototherapy to treat certain skin conditions such as psoriasis and eczema.