Chemistry Interview Questions
Questions Answers Views Company eMail

what is lithipone?

Dr Reddys, Jubilant, Lupin, ONGC, Reddy Labs,

6 22167

what is redox potential of an organic compound?

Dr Reddys, Glenmark, Lupin, Reddy Labs,

2 17631

what is saponification of oils?

Cipla, Indian Potash Limited,

2 15814

How 'salting out' process is used in extraction?

PH.D Interview,

2 17059

What are geometrical isomerism? Explain them with an example?

PH.D Interview,

1 12691

Mention the factors affecting solubility of compounds?

PH.D Interview,

9 16818

NH2-CH2-COOH belongs to what structure?

Dr Reddys,

11 29416

what are ligases?which type of reactions they will catalyse?

1 6563

what happens when aminoacids react with alcohols?

GVK, GVK Biosciences, Pharmaceutical, Reddy Labs,

3 17132

what is the difference between coordinate covalent bond and covalent bond?

Flamingo Pharmaceuticals,

9 32830

what are the 4 classes of unsaturated fatty acids?

College School Exams Tests, Snowcem Paints,

1 5543

why the atomic weights are in fractions?

1 7123

Which is useful in the manufacture of Insectisides?

RR Enterprises,

2 6798

The Name Benzene was Proposed By?

Cipla, GVK, Torrent Pharma,

24 29915

Number of Sigma Bonds Present in Benzene are same as ..?

Cipla,

13 23669


Un-Answered Questions { Chemistry }

i want model written test paper for the post of analyst in IOCL(indian oil corporation ltd) any one pls help me

2161


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

5567


What are the inorganic material eliminated in Sulphated Ash

2803


What is titration?

582


What is photoelectric colorimeter?

610






What is related substance by HPLC impurity limits as per USP?

532




1792


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

291


What is the formula for relative diffrence for standard solution in solution stability in validation?

284


Actinium-227 can decay into Thorium-227. Explain the significance of this decay chain and its applications, particularly in nuclear physics.

106


Tell me the common name of the molecule dihydrogen dioxide?

557


GIVE FTIR SAMPLING ASSESORY NAME.

1963


why lead acetate s used in the Limit test of Arsenic? what role Lead Acetate plays????

16757


Define dipole-dipole force?

580


can i use hplc detector to uplc and why?

1792