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Organic Chemistry (342) - Inorganic Chemistry (123)
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- Physical Chemistry (62)
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- Chemistry AllOther (190)
HOW DOES THE WATER MOLECULES ON CLOTHES EVAPORATES WHEN DIRECT HEAT IS NOT APPLIED BUT CLOTH IS STRECHED AND AIR IS PROVIDED? HINT:THIS METHOD IS USED IN MANY HOMES TO DRY UP THE CLOTHE WHEN DUE TO SOME CONDITIONS DIRECT SUNLIGHT IS NOT PROVIDED.
1 2788what are the checklist need to maintain in API manufacturing area as per USP requirements.......?
2359
Ph meter can show more than 14 ph reading? Why ph range in between 1 to 14 only?
Mention a few application of cod test in environmental engineering practice.
How to choose the which salt is suitable for mobilephase
naphtha and hexane mixture can be used a fuel or not
What is the resulting solution when benzene and toluene are mixed ?
Protactinium-233 can be bred from Thorium-232. Describe the process of breeding Protactinium-233 and its significance for nuclear fuel production.
WHY pKa value is more important than pH value of the mobile phase in HPLC?
Give an example of a polysaccharide?
Define the term distribution coefficient in organic chemistry.
Examine samples of ldpe (sandwich bag, squeeze bottle) and hdpe (milk jug, grocery bag). What are some of the differences in the physical properties of these substances? : Polymer Chemistry
We use Potassium Dichromate solution for the calibration of UV-Visible Spectrophotometer in UV region. My question is to calibrate visible region which solution could be used in photometric accuracy
[3/30, 13:29] Manoj P Venkatpurwar: How hplc column selection according to structure? How mobile phase buffer selection on molecule structure?
what is functionality of polymer? how can we get theoretical and practically?
What is titration?
pharma industries oriented
