why we multiply 1000 in the determination of kf factor ?
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Answer / ghanshyam
What is the reason of vapour formed, when water added in conc. H2SO4 ?
Show actual reaction between them
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Answer / tejas
Bcz when water and sulphuric acid mix the temperature of solution going high .it's a exothermic reaction
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In gas chromatographic analysis sometimes we use headspace, why it is required instead of manually injection?
calibrtion procedue of LC-MS
Why void volume(time in seconds) 1 in hplc system suitability
What is similarity factor and its use in api strength?
what is the d/f b/w normality and molarity and molality..?
How you will select column for HPLC development depends on nature of compound and how it will work explain in brief?
what is Fourier Transform
3 Answers Graviti Pharmaceuticals, GVK,
about analytical chemistry
What should be the calibration procedure for wavelength accuracy in case of HPLC?
What is zero water in TOC Analysis?
Why 1800 ml of dissolution media used In Carbamazepine ER USP Tablets But other drug only 900 ml Media Used ?
when we talk about change in entropy we consider total entropy means of surround +entropy of system but when we talk about change in Gibss free energy we consider entropy of system.explain with reason.