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

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Sciences Interview Questions

Questions Answers Views Company eMail

In order to avoid the pyridine catalyst use in many synthesis which is harmfull to environment, which catalyst can be used....?

Hetero, Lupin, Reddy Labs,

2415

what is the purpose of using cyclhexane in synthesis?

1 4282

what is the difference between c-8 and c-18 column

7 24349

why deutiriated chloroform used in NMR for sample prepration. what reaction takes place.give reasons

1 7716

how do u optimise hplc method

1 7819

name any insolvent compound?

1 5431

How to calculate %w/w and %v/v of a component(or solvent)by NMR

ACME, Vimta Labs,

1 9240

How to prepare 10% HCl from 36.5% HCl solution.

Dr Reddys,

5 123516

How to prepare 50 ppm ammonia solution form 25% ammonia solution?

Cadila, IIT,

8 30884

DOES EUKARYOTES HAVE RESTRICTION MODIFICATION SYSTEM? IF YES, THAN WHY ARE WE NOT USING FOR THE TREATMENT OF HIV?

University Of Kashmir,

2 6653

how many types of deviations? describe

3 23966

How you collect dissolution media while in stirring condition of a basket or a paddle?

Mylan,

2 6369

At what distance the sample is collected in dissolution basket?

3 9272

what are different radiation quantities and units?

1 4214

What is Regression?

TNS,

5 6604

Un-Answered Questions { Sciences }

What is the importance of such deals?

What is engineering geologists?

821

Name the branch of chemistry that deals with the relationship between electricity and chemical reactions?

1206

What is mantle?

887

what is isotype switching?

459

what is DRG cell culture?

1884

How psychology different from sociology?

How many types of twins can be there? Explain each.

999

What is type III hypersensitivity?

577

How does laser printer works?

992

What is concentration gradient?

966

What are the methods for calculation of the percentage of roots colonization - Mycorrhizae?

2140

What are null cells?

421

How to take a poison from oleander?

2039

Which property of the rain coat makes it water proof?

1055

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