Un-Answered Questions { Chemistry }

Explain the process of spontaneous combustion?

576


What is polar hcl?

615


What is glacial acetic acid?

609


What is the chemical formula of alum?

565


Explain acid gas?

563


Explain the structure of a dna molecule?

565


Why are use silicon oil mr?

713


How we choose the mobile phase for method development.?

625


How to calibration of the uv spectroscopy and its test?

639


How do we fix the sample concentaryion in hplc method development?

643


How to establish relative response factor for hplc. Why it is required?

665


What is similarity factor?

692


Why ph scale range is 14?

594


Why ph scale range is 14? Why it is not less or not greater than 14?

646


What is kentchin? Is it real?

600