Organic Chemistry Interview Questions
Questions Answers Views Company eMail

How to convert esters to alcohols?

Biocon,

10 17064

How to prepare Paracetmol?

Granules,

1 5374

FDA MHRA

2170

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,

1854

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

2141

how to prepare esters to aldehydes?

Biocon,

7 12166

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

Sun Pharma,

4 8398

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

3 4342

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 3396

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

IIT,

2 4226

what acid present in milk

17 15705

why xylene use in saturated polyester resin

1 5840

why are take potassium hydroxide molecular weight in total amine calculation

1 3697

why is wick needed to burn a candle ?

3 4491

what is hollfman degradetion

4 11490


Post New Organic Chemistry Questions

Un-Answered Questions { Organic Chemistry }

Assuming that the density of the solution is the same as the density of water (density of water=1.000g/ml), calculate the mass of water for both reactions using: mass of water = Volume of water Density of water. Mass of water =

2071


why use of sulfuric acid in roi test in pharmaceutical industry

1911


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

1529


Explain the differences between organic and inorganic chemistry?

635


FDA MHRA

2170






how to prepare the 0.001M tio2

1879


How to synthesize methylene bisthiocyanate using CH2Cl2 and NaSCN?

2425


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

2306


How do you explain the different solvent power of water and other organic solvent?

2199


What precaution u take when doing rs preparing

1617


Protactinium-234 is an important tool for studying ocean circulation. How is it utilized in oceanographic research?

99


As a chemist working with Protactinium, what safety measures and precautions would you take due to its radioactivity?

99


Protactinium-233 can be bred from Thorium-232. Describe the process of breeding Protactinium-233 and its significance for nuclear fuel production.

177


What are the challenges and opportunities associated with handling and storing Protactinium due to its radioactivity and scarcity?

131


What are acounting Pi electron's?

1847