Answer Posted / sparsh choudhary
King of chemistry ----sulphuric acid
| Is This Answer Correct ? | 5 Yes | 6 No |
Post New Answer View All Answers
Explain extraction of ephedrine from a mineral block?
How is librated iodine estimated?
Give the others form of iron ore.
What is a cell?
Arrange by acidic values : phenol, nitrotolouene and o-cresol?
What is phase transfer catalyst?
Why is sulphuric acid added during the preparation of standard fas solution?
State beer-lambert’s law.
What is the reaction that occurs between iodine and sodium thiosulphate?
Why is mercuric chloride added?
Why USP put two methods for tapped density? When I should use each one?
How is hardness of water caused?
Why is disodium salt of edta preferred to edta?
why is acetic acid less conductive than hcl?
What is weak acid?