Chemistry Interview Questions
Questions Answers Views Company eMail

what is lithipone?

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

6 23436

what is redox potential of an organic compound?

Dr Reddys, Glenmark, Lupin, Reddy Labs,

2 18391

what is saponification of oils?

Cipla, Indian Potash Limited,

2 16495

How 'salting out' process is used in extraction?

PH.D Interview,

2 17610

What are geometrical isomerism? Explain them with an example?

PH.D Interview,

1 13201

Mention the factors affecting solubility of compounds?

PH.D Interview,

9 18331

NH2-CH2-COOH belongs to what structure?

Dr Reddys,

11 31286

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

1 6955

what happens when aminoacids react with alcohols?

GVK, GVK Biosciences, Pharmaceutical, Reddy Labs,

3 17901

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

Flamingo Pharmaceuticals,

9 34437

what are the 4 classes of unsaturated fatty acids?

College School Exams Tests, Snowcem Paints,

1 6059

why the atomic weights are in fractions?

1 7635

Which is useful in the manufacture of Insectisides?

RR Enterprises,

2 7337

The Name Benzene was Proposed By?

Cipla, GVK, Torrent Pharma,

24 33360

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

Cipla,

13 25760


Un-Answered Questions { Chemistry }

Which is the indicator used in the determination of cao I cement solution?

737


why lactose has less charges when packed in steel containers when compared with packing of lactose in polyamide material?

1968


How they found 1mL of K.F reagent is equivalent to 5mg of water and if we change the composition of K.F reagent, is it can neutralize more amount of water?

1506


before starting analytical method valodation what you checking? and how giving preference to start validation?

548


Active Ingredients in septilin ??

1415






What is kentchin? Is it real?

784


Why we use potassium dichromate in uv calibration Exact reason behind it??

869


How do we fix the sample concentaryion in hplc method development?

844


What are the constituents of cements?

774


How to accelerate electron capture decay?

2061


Why acetonitrile and water are used as extraction solvent when analysis melamine? I thought they are miscible and won't be able to separate...

1407


How to fix the sample conc. in Related substances test by HPLC?

816


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

2424


What is molar conductivity?

773


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

604