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Sciences Interview Questions
Questions Answers Views Company eMail

If 2460 kj/kg of heat is addes to water at o C to produce wet steam at 1500 kpa, what is the dryness fraction?

 1 4144

Hello Dear all; I have a technical question related to analytical Chemistry, I have a sample of (40% w/w) Ferric Chloride solution (for water treatment purposes which consist a little portions of Ferrous Chloride and Hydrochloric acid. I need to know the methods to determine the percentages of each Ferrous Chloride and Chloride acid. Also I want to make sure that this solution is truly (40% w/w). So ANY CLUE !!! Thanks in advance.

 2 3790

What is the meaning of 624 in DB-624 Capillary column used in GC?

Aurobindo,

5 26252

Sir. I m a physics graduate ...how can i help in bank with my physics subject...kindly reply ...my id. Pshkumar.090@gmail.com...please

 1661

the weight of the body at the centre of the earth is

Indian Railways,

3 4802

how many deviation allowed

Pentagon Labs,

2 3417

In Agilent HPLC calibration using Empower 3 Software, What is the criteria for GPV Baseline starting point? i.e., Either it can start from -0.00/+0.00 or any range is there like -0.05 to +0.05 or ......etc?

Apotex,

1 6191

why velocities of x rays and gamma rays are same inspite they have different wavelengths and frequencies

 1 2306

what is the calculation for getting the tablet weight and the punch size, Eg..if there is a 8/32 punch then how to measure tablet weight????

Cipla, Reliance,

5282

using gradient pressure in gas chromatography are not ?using gradient pressure why

Reliance,

2944

Speed of the D.C. series motor at no load is ?

RRB,

1 3632

difference between RF and correction factor?

Torrent Pharma,

2345

difference between related substances and purity?

Micro Labs, Zydus Cadila,

1 3260

What should a drummer do to make the sound of lower pitch?

 2 3539

What is the difference between STANDARDIZATION and CALIBRATION of instrument like KF? why do we standardization of KF everyday? Why the KF factor being only 5.02 etc? 

AlpaMed, Vergo pharma research,

5 28747

Un-Answered Questions { Sciences }

What is blank solution?

629

what are all the needs or pre-requisites to perform project on bracketing and matrixing of stability products?

1625

In sickle cell anemia, a hereditary disease, there is substitution of one amino acid by other in one of the four-polypeptide chains of hemoglobin. In this case, are all of the structural levels of the protein modified?

742

Explain how is venus different to earth?

95

Explain contamination of cell culture by another cell type ?

1412




What are the functions of the cytoskeleton?

473

Describe about the chemical nature of the molecule, which make a substance antigenic.

149

Explain the main limitations for population growth

105

What are infectious diseases? How are they spread?

558

Explain about dosage and route of administration, which make a substance antigenic?

202

How do you convert from pascal to torr?

570

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

2190

Dear sir i need central bank of india clerical grade last three year question papers. Kindly forward to my email id gsmaliniraj@yahoo.co.in, malinisankaram@gmail.com

1604

Explain how a system of chemical reactions can be represented as ODEs and PDEs?

1439

In how many ways elisa can be carried out?

169

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