B.tech 1st Year Chemistry Lab Viva Questions And Answers Review

A measure of how much a lubricant's viscosity changes with temperature. A high V.I. means the viscosity stays stable across temperatures.

Know why you wear a lab coat and how to handle acids safely.

EDTA is a complexing agent. It forms stable, soluble complexes with calcium and magnesium ions, allowing for precise measurement. B.tech 1st Year Chemistry Lab Viva Questions And Answers

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The lowest temperature at which a lubricant gives off enough vapor to ignite momentarily when a flame is applied. A measure of how much a lubricant's viscosity

A solution whose concentration is exactly known.

chosen as the standard for hardness? Its molecular weight is exactly 100, which simplifies calculations, and it is the most common insoluble salt in water. ⚡ Instrumental Methods Know why you wear a lab coat and how to handle acids safely

What were included in your lab syllabus?