Chemistry Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

General Chemistry (478)
Chemistry AllOther (190)

Chemistry Interview Questions

Questions Answers Views Company eMail

what is the definition of Precision.

Cipla,

4 11111

what is the identification test of volatile substance? what is volatile compound?

1 3309

what is differance between volatile and non volatile compound expalin by exaple

2 15855

What is Wittig Reaction?

Reddy Labs,

3 7592

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

Amity, Ranbaxy,

1 8268

How to convert toulene to Benzyl amine?

Neuland,

3 16671

How to prepare hydroxy compounds from alkenes?

IIT,

2 5642

wHAT IS THE pH of pure water?

IIT,

8 11959

Why carotene exhibits colour nature?

IIT,

2 5068

What is meant by Fisher carbene complex?

IIT,

1 5065

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

Biocon,

1 5561

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

IIT,

4 7018

Give an example of Aromatic Nucleophile substitution reaction?

Reddy Labs,

5 9929

What is meant by coupling constant?

Neuland, Scope International,

5 8750

How to convert esters to alcohols?

Biocon,

10 20529

Un-Answered Questions { Chemistry }

Active Ingredients in septilin ??

1640

for inorganic molecules require to do RS, Assay and disso?

670

write short note on steroids,terpenes,prostagladins,and phospholipids.

6307

Why irmoisture balance is used for corrugated box moisture testing

2357

what is the acceptance criteria for enteric coated tablets in 0.1n hcl validation in each parameter?

836

what is mean by nitrosamine impurities?

1019

What is the reaction that occurring between fas and potassium dichromate?

1231

How is arsenic produced?

1013

Explain the properties of carbohydrates?

970

How are the waters classified based on the degree of hardness?

1088

What is buffer?

1061

can you email me because I have a report and I need you to answer these questions if you would like to if not I completely under stand.

2087

Explain the chemical formula for dichromate?

1019

in stress study if your api not soluble in hcl naoh h2o2 then what require to do?

793

how to mesure a relation of assay by HPLC and purity in results?

2280

For More Un-Answered { Chemistry } Questions Click Here