Explain the process of protactinium-uranium fractionation and its implications for understanding geological and geochemical processes.

0 Answers  

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formula of petrol?

2 Answers   Biocon, Reliance,

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how much time require for day to prepare the ongc exam for evarage student?

0 Answers   ONGC,

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Discuss the various isotopes of Protactinium and their roles in different fields of study.

0 Answers  

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Why some type of assays having limit 98% to102%? (if any compound having assay limit 100)

3 Answers   Asia Pharma, Reddy Labs,

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Geometrical Isomerism occurs in Alkenes only but not in Alkanes and Alkynes. Why?

6 Answers  

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ex:this product used c18 column but same product used c8 column what happend ?

2 Answers   Hygro Chemicals,

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what is Lieberman's reaction(nitro to oxime group)

3 Answers   ChemBiotech,

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Which charcoal is used to decolourise the raw sugar?

2 Answers   Maxim Pharmaceuticals, MSN Pharma, Reddy Labs,

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Number of Sigma Bonds Present in Benzene are same as ..?

13 Answers   Cipla,

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Actinium is often considered a rare and scarce element. How does its rarity impact its industrial uses and research purposes?

0 Answers  

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What is the difference between an ion and a radical?????

3 Answers  

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