Organic Chemistry Interview Questions
Questions Answers Views Company eMail

sir, what does happen ............? naphthal+benzene(or)toluee........> ?

900

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

Hetero,

1 3028

what is the difference between sulphated ash and ROI

Alembic, Divis Laboratories, CTX Life Sciences, USV,

1 5604




benzoic acid is a weaker than para nitro benzoic acid

6 20472

How hydrate is forming along with API?

Actavis,

980

If benzene and tolune both can be mixed... what is the boiling point for the mixture and its density...?

2 2891

naphtha and hexane mixture can be used a fuel or not

Jubilant Organosys,

1081

What is the range of UV & vis lamp in spectrophotometer. Dhaval patel

SGS, Jubilant Organosys, Jubilant, ECOlogics,

9 9950




how do you make a amine sugar

Reddy Labs, Al-Manhal,

1059

give an example of secondary standard (solution).

1 3344

why we are adding sulpuric acid in residue on ignition

Aurobindo,

2 6040

what is mean by 21 cfr

1 4036

Is LOD and LOQ values differ for different substrat (eg milk, tissue, egg etc.) for same compound (eg pesticide flumethrin)in same instrument(eg GC)?

Pharmaceutical,

1 1965

Does we get same value by LOD and KF titeration of a single sample

MSN Pharma,

3 3957

Which form of Sucores is harmfull to humans ?

1033


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Un-Answered Questions { Organic Chemistry }

Shall i get the model question papers for junior lecture of Andhra pradesh

1566


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

773


Which form of Sucores is harmfull to humans ?

1033


what is stero electronic factor.2 what is steric control factor and what is product control factor

876


How to synthesize methylene bisthiocyanate using CH2Cl2 and NaSCN?

1562






how we change 0.1N KmNo4 solution to 0.01N KmNo4 solution.

415


What are acounting Pi electron's?

929


seminal on pyrimidine

927


why we need to synthesize impurities of midazolam

1001


Can we consider in purity angel

410


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

1132


What is the composition of Barford Reagent?

596


write short note on stero electronic factor, steric control factor and product control factor

801


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

7662


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

3650