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Chemistry Interview Questions
Questions Answers Views Company eMail

What kind of bonds link amino acids?

7 9081

How many different types of carbon signals would be observed by 13C-NMR?

4 7158

Explain why SiCl4 reacts with H2O but CCl4 does not?

 14 89757

What modification is required for the atomic theory in order to explain the existence of isotopes, and modern view of atomic nuclei and electrons?

1820

What are common snowflake shapes?

2052

Explain how the structures of clays allows permanent cation exchange?

Meghmani,

1 3819

what method would be used to soften water on a large scale?

 1 4191

what is Redox reaction?

 5 7908

How chromium hydroxide shows amphoteric character?

 1 6499

what is the use of Flame emission spectroscopy?

 2 9399

How would you use a colorimetre to find the concentration ofgreen complex ion in solution?

 1 3411

why NO2 can be considered as a catalyst in the formation of HCHO?

 3 5003

Why does the experimental lattice enthalpy of NaI differ greatly from the theoretical lattice enthalpy?

 2948

Give an expression for Ka for ethanoic acid?

 3 19581

what is enthalpy of hydration?

 2 6983

Un-Answered Questions { Chemistry }

"Co-polymers" consist of two different monomers ("a" and "b") joined in an alternating fashion (ababab...). Block co-polymers also consist of two different monomers, but in this case blocks of polymer containing only a units are joined to blocks of polymer containing only b units (aaaaabbbbb...). How might block co-polymers be synthesized? : Polymer Chemistry

619

What is a cell?

698

which are the diffrent batches in the pharmaceuticals?

340

How is arsenic produced?

644

UV and PDA detector, which have less signal to noise ratio?

638




What is the unit of conductance?

616

Why are use silicon oil mr?

736

What is similarity factor?

722

What is the metal used to extract copper from the solution of copper sulphate?

652

What is the principle of Thermal conductivity detector and FID?

2255

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

1647

what is mean by covalidation

314

SET Examination Previous Questions

3221

in DMF having extra impurities and in api COA also having extra imp than USP or BP product then how require to proceed?

342

What is a repartition coefficient?

1892

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