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

0 Answers  

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hi friends, dis is ramana reddy.i have been workining in bulk drugs as QC chemist.i would like 2 change d company.but our company didn't give d OFFER LETTER,APPOINTMENT LETTER,PAY SLIP.if any body has these documents along with sample RESUME,pls send 2 my mail id i.e ramanareddy.sdpl@ymail.com

0 Answers  

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Why carotene exhibits colour nature?

2 Answers   IIT,

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How many stereogenic centers are there in xylitol?

2 Answers  

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

6 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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Explain Thiele's structure for benzene. What is the difference between thiele's structure and modern structure (resonance hybrid) of benzene?

0 Answers  

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WHY ANY REACTION NOT CONVERTED 100 % IN PRACTICALLY IF IT CONVERTED 100% IN THEORITICAL

3 Answers  

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What is difference between anti-aromatic and non-aromatic compounds?

5 Answers  

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What type of quations will ask in general studies because i am science student

1 Answers   ONGC,

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What is the difference between the photochemical reaction and photo-dynamic reaction?

0 Answers   Astra, Panas Pharmaceuticals,

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if tis below reaction does happaen means...,what is the end product.......? naphthal + toluene(or)benzene............> ?

1 Answers   Hetero,

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