Which gas used for purifying, air in underground enterprises ?
Why titration in which hcl and h2so4 is use?
Fresh form of water is obtained from?
Is water element or compound ?
Why is mercuric chloride added?
Which is the main constituent in air ?
How is the accuracy of the method determined?
How BIS Decedied the LSF value 0.66-1.02 with calculation.
Why is acetone used for cleaning viscometer?
What is the metal used to extract copper from the solution of copper sulphate?
what is the difference between base & nucleophile?
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 their exotherm while addition of reducing agents in reduction reaction?