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

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 4891

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 4741

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

Aurobindo,

5 28518

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

2045

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

Indian Railways,

3 5968

how many deviation allowed

Pentagon Labs,

2 4403

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 7112

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

1 3148

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,

5756

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

Reliance,

3394

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

RRB,

1 4457

difference between RF and correction factor?

Torrent Pharma,

2840

difference between related substances and purity?

Micro Labs, Zydus Cadila,

1 3916

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

2 4464

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 30587

Un-Answered Questions { Sciences }

Explain what makes mountains appear purple?

741

why we shrink our body during cold

1789

what is the importance of Phytochrome pigment?

3184

When was the indian made rocket “ rohini ” launched from thumba?

1132

What is the composition of Barford Reagent?

2132

in monograph 7 imp are there but in vendor showing 5 imp do not req to include 2 imp for that what will be justification?

725

What are pleura?

Describe several different types of spores that can be produced by asexual reproduction in fungi?

2351

Tell me what is radium used for?

957

Explain notochord?

What are species?

335

Actinium is often considered a rare and scarce element. How does its rarity impact its industrial uses and research purposes?

563

What does the Haversian (central) canal in each osteon contains?

3267

Define a substituted hydrocarbon?

1073

What are the indicators used to show the social development?

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