Answer Posted / sivannarayana

UV 180 nm to 380 nm
Visible 400nm to 400nm

Can we consider in purity angel

1881

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what is functionality of polymer? how can we get theoretical and practically?

2567

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As a chemist working with Protactinium, what safety measures and precautions would you take due to its radioactivity?

624

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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?

5307

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HPLC in sequences analysis was taken wrong method and one blank & Standard is running so what to do

1300

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What are some common compounds or chemical reactions involving Protactinium, and how do they contribute to our understanding of this element?

710

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can you pls provide chemistry previous papers for the post of trainee chemist in ap genco

2734

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Active Ingredients in septilin ??

1759

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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?

656

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How hydrate is forming along with API?

2375

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Assuming that the density of the solution is the same as the density of water (density of water=1.000g/ml), calculate the mass of water for both reactions using: mass of water = Volume of water Density of water. Mass of water =

2589

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

9850

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hi, i want last 10 years ongc exam recruitment papers for subject in chemistry ,genaralknowladge.

2856

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Suppose we prepared pH buffer solution in lab.and calibrate against NIST solution, and same shall going to used upto 30 days. is it possible to stable pH and appearance? suggest?

1957

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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

2166

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