Chemistry Interview Questions
Questions Answers Views Company eMail

what is lithipone?

Dr Reddys, ONGC, Reddy Labs, Lupin,

6 8882

what is redox potential of an organic compound?

Reddy Labs, Lupin,

2 8367

what is saponification of oils?

Indian Potash Limited,

2 8045




How 'salting out' process is used in extraction?

PH.D Interview,

1 10885

What are geometrical isomerism? Explain them with an example?

PH.D Interview,

1 7420

Mention the factors affecting solubility of compounds?

PH.D Interview,

9 8979

NH2-CH2-COOH belongs to what structure?

11 15526

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

1 3167

what happens when aminoacids react with alcohols?

Reddy Labs, GVK, Pharmaceutical,

2 8272

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

7 21792

what are the 4 classes of unsaturated fatty acids?

Snowcem Paints, College School Exams Tests,

1 1868

why the atomic weights are in fractions?

1 3168

Which is useful in the manufacture of Insectisides?

RR Enterprises,

2 3163

The Name Benzene was Proposed By?

GVK, Cipla, Torrent Pharma,

21 11559

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

Cipla,

12 10085







Un-Answered Questions { Chemistry }

Why we use DPPH in ESR and DPH in fluorescence spectroscopy?

582


how can I make the copper get white bye any salt or acit?

623


hi i got i 20 from sacred heart university u.s.a.i got good tofel score and my gre is score is very poor.my university requirement is only tofel.i completed my b.pharmacy in 2009 so i got 1 year gap is their chances to reject visa?what i have to do i was very tensed.how to sought out my problem

916


1)What's the meaning of Absorption,give a example. 2)What's the meaning of Adsorption,give a example. 2)what is the difference between Absorption and Adsorption.

652


what is weight veriation in pharma industry ? plz explain me

659


what is the complete calibration of gas chromatography with head space?

1941


HI, I AM SUNIL BISHNOI.I AM PREPARING FOR ISHRO ASTRONOTES EXAM.PLEASE TELL ME ALL ABOUT THIS.

1040


effect of Ph during analytical run ?

127


what is the relation between Total organic carbon and Chemical Oxygen demand?

1367


wtat type quations will be sak in ongc exam?

1616


what is definition of validation? which components are followed give detail?

478


How we can determine water content in piperazine

402


what is difference between zero air gas and o2 gas

2958


In dissolution of tablets/capsules elaborate the Dissolution limit 20.0% to 60% Q in 30 minutes.

330


which cationic polymer is compatible with poly aluminium chloride?

1119