Organic Chemistry Interview Questions
Questions Answers Views Company eMail

How to convert esters to alcohols?

Biocon,

10 10505

How to prepare Paracetmol?

Granules,

1 3980

FDA MHRA

1371




Why we are use glass viscometer, and what is calculation manual calculation formula as per USP. How many types of viscometre in glass type viscometer.

Cipla,

1126

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

1460

how to prepare esters to aldehydes?

Biocon,

7 8745

What is hydrogenation reaction .What pressure should we use generally in hydrogenation reaction using auto clave?

Sun Pharma,

4 5139

If solvent change in cystallisation it was major change or minor. pls give justification

3 2719




i m a m sc biotech student, a chemist in a pvt company for 3 years, i want to change my career. which will be good for me again m sc chemistry in distance, then phd ? or prepare for railway or banking jobs. plz help.i prefer a govt. job ?

1 2359

what are hindered bases and how are they different from neucleophiles and bases

IIT,

2 2673

what acid present in milk

17 8763

why xylene use in saturated polyester resin

1 4426

why are take potassium hydroxide molecular weight in total amine calculation

1 2611

why is wick needed to burn a candle ?

3 2745

what is hollfman degradetion

4 8422


Post New Organic Chemistry Questions






Un-Answered Questions { Organic Chemistry }

why use of sulfuric acid in roi test in pharmaceutical industry

938


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

1791


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

749


I need organic mixture analysis viva questions & answers

2965


why in uv calibration in Limt of absorbance parameter specific absorbance is calculated only for selected wavelength

1434






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?

692


How to synthesize methylene bisthiocyanate using CH2Cl2 and NaSCN?

1670


What is a repartition coefficient?

1116


which question ask me in grasim in inerview?

1028


what happens to the unit particles of a solute when it dissolves on a liquid?

1073


Which form of Sucores is harmfull to humans ?

1139


What is the difference between the photochemical reaction and photo-dynamic reaction?

1386


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

914


What is a proteic unit?

1495


How hydrate is forming along with API?

1080