Answer Posted / amit kr singh, fri, dehradun

Separation of components of the sample under test due to partition in between gaseous mobile phase and stationary liquid phase.

seminal on pyrimidine

2188

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hi i am siva icompleted m,sc in organic chemistry in 2008&working as alecturer can u send me the interview qusetions with answers . i expected that i got 135 - 140 marks is there any chance to get selection my interview is on may 7th 2010

2128

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

2567

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Actinium-227 has a long half-life and emits alpha particles. How can this property be harnessed in radiation detectors or other monitoring devices?

652

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why we need to synthesize impurities of midazolam

2260

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what happens to the unit particles of a solute when it dissolves on a liquid?

2191

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Actinium-227 can decay into Thorium-227. Explain the significance of this decay chain and its applications, particularly in nuclear physics.

674

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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?

5225

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How does Protactinium contribute to our understanding of nuclear fission and fusion reactions, and what research has been conducted in this area?

591

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What is the hybridization at nitrogen?

1116

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What is the difference between cracking, pyrolysis, destructive distillation, hydroforming, carbonization and dry distillation?

9806

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Explain the differences between organic and inorganic chemistry?

1113

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FDA MHRA

2597

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what things are suitable for investigatory project?

2734

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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

2911

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