Organic Chemistry (342)
Inorganic Chemistry (123)
Analytical Chemistry (1387)
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why lactose has less charges when packed in steel containers when compared with packing of lactose in polyamide material?
How a balanced equation can be used to find the mass or volume of an unknown quantity in a stoichiometry?
What is polar hcl?
In HPLC calibration, caffeine is used as primary standard for wave length calibration due to caffeine is having dual maxima at 273 & 205 nm and one minima at 245 nm. Any body can give reference of these details from any pharmacopeia (with chapter no.) or any other authentic guideline?
What are the two most abundant elements in the universe?
when we talk about change in entropy we consider total entropy means of surround +entropy of system but when we talk about change in Gibss free energy we consider entropy of system.explain with reason.
WHAT TYPE OF QUESTION ASK FOR POST SENIOR TECHNICAL ASSISTANT IN DRDO
Tell me about analytical method validation in QC
What is protein - according to chemistry?
How does Actinium contribute to our understanding of nuclear structure and properties, and what experiments or studies have been conducted to explore this aspect?
Describe the role of Protactinium in neutron sources and its significance for research in nuclear physics.
Why purity angle should be less than purity threshold in peak purity
in OSD forms require to use gas chromatography?
Why are the titration involving edta carried out slowly towards the end point?
Barc in chemistry