Chemistry Interview Questions
Questions Answers Views Company eMail

what is lithipone?

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

6 17298

what is redox potential of an organic compound?

Reddy Labs, Lupin, Glenmark, Dr Reddys,

2 14559

what is saponification of oils?

Indian Potash Limited, Cipla,

2 13343




How 'salting out' process is used in extraction?

PH.D Interview,

2 15034

What are geometrical isomerism? Explain them with an example?

PH.D Interview,

1 11022

Mention the factors affecting solubility of compounds?

PH.D Interview,

9 12859

NH2-CH2-COOH belongs to what structure?

Dr Reddys,

11 23064

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

1 5302

what happens when aminoacids react with alcohols?

Reddy Labs, GVK, Pharmaceutical, GVK Biosciences,

3 13887

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

Flamingo Pharmaceuticals,

9 28256

what are the 4 classes of unsaturated fatty acids?

Snowcem Paints, College School Exams Tests,

1 4126

why the atomic weights are in fractions?

1 5711

Which is useful in the manufacture of Insectisides?

RR Enterprises,

2 5211

The Name Benzene was Proposed By?

GVK, Cipla, Torrent Pharma,

22 19477

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

Cipla,

13 16836







Un-Answered Questions { Chemistry }

Write the significance of electrochemical series? : Electrochemistry Corrosion

32


Why sometime potassium ortho phosphate mix with acetone use for sample preparation for hplc

434


Why is ph increases suddenly after the equivalence point?

51


What makes a molecule into organic molecule?

61


what is third integration

931






What is equivalent conductivity?

59


What is the difference between volumetric solutions and test solutions

823


Explain acid gas?

43


Give the IUPAC name for [Co(NH3)5Cl] SO4

38


Explain what is the net charge of a non-ionized atom?

31


hi friends, dis is ramana reddy.i have been workining in bulk drugs as QC chemist.i would like 2 change d company.but our company didn't give d OFFER LETTER,APPOINTMENT LETTER,PAY SLIP.if any body has these documents along with sample RESUME,pls send 2 my mail id i.e ramanareddy.sdpl@ymail.com

1773


What is the principle involved in conductometric titration?

42


Please tell me about the pH of Polycaboxylic ether is it in the 5-6 range ever or more than 6

1510


which one is better separation in high pressure liquide chromatogram orlowpressure chromato gram in hplc

1130


In HPLC (Waters) software Empower1,2 &3 what is the updation for each version

1650