why we use 254nm for caffeine analysis as it having maxima at different wavelength?
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The Name Benzene was Proposed By?
24 Answers Cipla, GVK, Torrent Pharma,
what is NIR wave length
Why doesn't a halogen add to a carbonyl carbon?
How oxalic acid is prepared
Actinium is part of the actinide series. Could you explain the significance of this series and its placement in the periodic table?
discuss the diffrent types of chromatography and their uses. In not more than 10 papers oc not less than 8 papers
why we are adding sulpuric acid in residue on ignition
What is the effect of halogen on reactivity of benzene ring and what is the reason for decreasing reactivity?
In what ways can Protactinium isotopes be used to study fundamental particle interactions and properties?
What are acounting Pi electron's?
what is iupc name citric acid
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Organic Chemistry 
