Explain extraction of ephedrine from a mineral block?
No Answer is Posted For this Question
Be the First to Post Answer
If Concentrated HCl... Already 37%... So, How to prepare 10% HCl from Conc. HCl (37%)?
7 Answers Manish Pharma, MOL, S S Pharmachem,
Why do eye-glasses become fogged, when the wearer comes form the cold outdoors into a warm room ?
Give the principle of potentiometer titration.
How is hardness of water caused?
why all the concentration of chemical species are measured using water as solvent (for examole 1N NaOH means 40 g of NaOH in one litre of water)eventhough there are so many solvents available?
Why is Davy Lamp called a Safety Lamp ?
Which is the hottest part of a flame ?
What is the role of mercuric sulphate?
Why does a diamond cut glass?
What is meant by transmittance?
What is fluidity of a liquid?
We see the sun before it rises above the horizon in the morning. Why?