Organic Chemistry Interview Questions
Questions Answers Views Company eMail

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

959

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

Hetero,

1 3122

what is the difference between sulphated ash and ROI

Alembic, Divis Laboratories, CTX Life Sciences, USV,

1 6047




benzoic acid is a weaker than para nitro benzoic acid

7 21809

How hydrate is forming along with API?

Actavis,

1040

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

2 2995

naphtha and hexane mixture can be used a fuel or not

Jubilant Organosys,

1143

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

SGS, Jubilant Organosys, Jubilant, ECOlogics,

9 10276




how do you make a amine sugar

Reddy Labs, Al-Manhal,

1125

give an example of secondary standard (solution).

1 3447

why we are adding sulpuric acid in residue on ignition

Aurobindo,

2 6240

what is mean by 21 cfr

1 4159

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 2141

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

MSN Pharma,

3 4086

Which form of Sucores is harmfull to humans ?

1103


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Un-Answered Questions { Organic Chemistry }

what is the purpose of using cyclhexane in synthesis?

2291


why we not use caffeine at 205nm for hplc calibration?

1968


What is a proteic unit?

1457


why are prepare daily working standard in ft ir

1511


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

959






What are acounting Pi electron's?

1007


wtat type quations will be sak in ongc exam?

1887


whether ter weight is require when doing the water standerdisation

701


what are the checklist need to maintain in API manufacturing area as per USP requirements.......?

1618


chlorination of methane is possible and a mixture of products are obtained. Is flourination and Bromination of methane is possible?

834


seminal on pyrimidine

982


what are stereomers? how are they classified?

2066


hi friends, dis is ramana reddy.i have been workining in bulk drugs as QC chemist.i would like 2 change d company.i want sample RESUME,OFFER LETTER,APPOINTMENT LETTER,PAY SLIP.if any body has these documents,pls send 2 my mail id i.e ramanareddy.sdpl@ymail.com

997


Active Ingredients in septilin ??

464


how do you make a amine sugar

1125