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

Biological Sciences (4520)
Physics (1496)
Chemistry (2582)
Health Pharma (592)

Medicine (1862)
Agriculture (179)
Mathematics (232)
Statistics (73)

Environmental Science (23)
Sciences AllOther (161)

Sciences Interview Questions

Questions Answers Views Company eMail

full name of OOS & OOT ? Dercribe it with details ? why this is needed in pharma industry ?

Orchid,

10 38880

can you pls provide chemistry previous papers for the post of trainee chemist in ap genco

2700

why KBr is used in FTIR SPECTROSCOPY and why is it necessary to triturate KBr during FTIR analysis?

Hikal, Lupin, Wockhardt,

25 124136

what is stability study ? why it is needed and how itis done

Dr Reddys, RB,

2 29125

What is eCTD? Difference between CTD & eCTD? How it will be prepared? Need of any Software?

Ranbaxy,

2 22131

how to prepare esters to aldehydes?

Biocon,

7 15100

What is hydrogenation reaction .What pressure should we use generally in hydrogenation reaction using auto clave?

Sun Pharma,

4 10243

what is the chemical composition of aluminium?

1 4526

why water, methanol, ethanol ets solvents are used in UV SPECTRIPHOTOMETER for blank reading ?

7 28870

which field have wider prospective of job... M.sc bioinformatics or M.sc biotechnology

5 7285

Hai I have one net cam.... I want to receive the captured image to my mail id.. is it possible?.....plz give a better solution.......

1924

How do you fix the known and unknown impurity limit for a drug substance?

IBM,

2 20539

why the same column give different retention time in hplc?

7 17061

xylem

1 4092

what is applied botany?

1945

Un-Answered Questions { Sciences }

Describe iso 9001 for pharmaceutical?

1123

What is mole?

1087

Mercury is a better barometric fluid than water because?

1117

How does caffeine effect plant growth?

1038

A certain radioactive element A, has a half life = t seconds. In (t/2) seconds the fraction of the initial quantity of the element so far decayed is nearly how much?

2238

What is kentchin?

1049

Tell me why is heavy water used as a moderator?

914

Laser is an acronym for what?

1009

Who proposed VSEPR theory? What does it explain?

1283

Who developed primary blue print programme?

1060

Explain why does sun appear flat during sunrise and sunset?

929

Does Mirus Jurkat TransIt is effective reagent?

2189

Is there any need for linearize your vector before transfection?

2471

What is the plasma membrane of the cell? What are its main functions?

975

The celestial coordinate analogous to latitude is called?

102

For More Un-Answered { Sciences } Questions Click Here