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what is difference b/w "regio selectivity" & "sterio selectivity"
What is molality?
What is the min constitutes of haematite ore?
What is german silver?
What is the reaction that occurs during the titration?
Why is glass electrode called an ion selective electrode?
Explain acid gas?
Acid value definition is number milligrams of koh required to nuetralise the acid present in one gram oil & fats but why not use naoh for nuetralisation?
What is phase transfer catalyst?
what is the relation between Total organic carbon and Chemical Oxygen demand?
How do you express the total hardness of water?
How is librated iodine estimated?
Why do you require laboratory temperature for viscosity determination?
What is glacial acetic acid? What are its uses?
can we Consider the Purity threshold and Purity angle in place of peak purity for the specificity test for method verification