Organic Chemistry Interview Questions
Questions Answers Views Company eMail

what is the diff between configuration and conformation. the answer should be supported by drawing pls. thank you all i love you

896

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

876

who is father of organic chemistry?

Capricorn Pharma, NCL,

5 16264




discuss the diffrent types of chromatography and their uses. In not more than 10 papers oc not less than 8 papers

805

What is Wittig Reaction?

Reddy Labs,

3 3895

What is meant by Chiral compounds .Give exmaples of optically active compounds in which there are no chiral carbon atom.

Ranbaxy, Amity,

1 5465

How to convert toulene to Benzyl amine?

Neuland,

3 10468

How to prepare hydroxy compounds from alkenes?

IIT,

2 2856




wHAT IS THE pH of pure water?

IIT,

8 5502

Why carotene exhibits colour nature?

IIT,

2 2484

What is meant by Fisher carbene complex?

IIT,

1 2874

what is meant by Assymetric Dihydroxylation .How to get trans diol from alkene?

Biocon,

1 3330

What will happen if hydrogen bonding is there to Ir values?

IIT,

4 3584

Give an example of Aromatic Nucleophile substitution reaction?

Reddy Labs,

5 5746

What is meant by coupling constant?

Neuland, Scope International,

5 4326


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Un-Answered Questions { Organic Chemistry }

discuss the diffrent types of chromatography and their uses. In not more than 10 papers oc not less than 8 papers

805


What are acounting Pi electron's?

929


How to find peaks in ftir chromatography

213


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

1132


GIVE FTIR SAMPLING ASSESORY NAME.

980






Can we consider in purity angel

410


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

1544


What is the composition of Barford Reagent?

596


what are the differences between assay procedures and estimation in chemical analysis? also what is the equivalent factor that we consider in assay analytical procedures?

652


how much time require for day to prepare the ongc exam for evarage student?

1684


What is the Difference Between 3M KCL and 4M KCL, WHy We are Filling 3M KCL In electrode Instead of 4M KCL

526


wtat type quations will be sak in ongc exam?

1825


naphtha and hexane mixture can be used a fuel or not

1081


What precaution u take when doing rs preparing

784


why are prepare daily working standard in ft ir

1440