1 Melting point, boiling point 2 ph range 3 Molecular weight

Question

Accepted Answer

The interviewer asked about melting point, boiling point, pH range, and molecular weight.

Melting point is the temperature at which a solid turns into a liquid.
Boiling point is the temperature at which a liquid turns into a gas.
pH range is the measure of acidity or basicity of a substance.
Molecular weight is the sum of the atomic weights of all atoms in a molecule.
These parameters are important in quality control and quality assurance of products.
For example, the melting point of a drug can indicate its purity and potency.
The pH range of a cosmetic product can affect its stability and efficacy.
The molecular weight of a polymer can determine its physical properties.

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