how to do heavy metal test for colour sample?
charcol added with sample after decolourised then do the as
usual procedure
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How is wood charcoal manufactured ?
Why ph scale range is 14? Why it is not less or not greater than 14? Solution of hcl or hydrogen containing liquid has a ph. But if the solution is kmno4 here nothydrogen power does it ph?
What is density of a liquid?
it is possible that the air dissolves in any solvent?
1 Answers BPCL Bharat Petroleum,
i pass my B.Sc. in 1999(chemistry. i dont understand what study after bsc. i am an average student.After my Bsc i joint my brother factory and i work there as a production, QC and electrical testing for Oil. i try to another job but my exprince not match my education co u tale me what i do.
What is the principle involved in conductometric titration?
If Concentrated HCl... Already 37%... So, How to prepare 10% HCl from Conc. HCl (37%)?
7 Answers Manish Pharma, MOL, S S Pharmachem,
Why is radiator used in a motor-ear ?
Explain about Atomic Weight ?
Which metal is used for coating the backs of the mirrors ?
Why and how is short-circuit caused ?
What are the uses of glacial acetic acid?