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

Find out how to make artifacts the maxwell boltzmann theory of gases . ps. I don't speak English that well

1578

What is difference between Warm and Lukewarm Water as per pharmacopia.

1527

how to get accurate result for Residue on evaporation in purified water

1647

(CH2)n + nO2. ---->Co2 + nH2O + energy what is this mean with details

CU,

1628

Why acetonitrile and water are used as extraction solvent when analysis melamine? I thought they are miscible and won't be able to separate...

1688

In HPLC calibration, caffeine is used as primary standard for wave length calibration due to caffeine is having dual maxima at 273 & 205 nm and one minima at 245 nm. Any body can give reference of these details from any pharmacopeia (with chapter no.) or any other authentic guideline?

1973

How to check the integrity of Sieve, Screen, FBD Bag?

8708

could negative ions be produced by bombardment process in mass spectrometry?

1781

A ha tc is actual defination of retention time?

1617

Does domestic/household used kerosene oil which is available in blue color (In India) can change its color over the due course of time say 8-10 years if keeping in plastic bottle? If so, in which color it will be turned to change, yellow or transparent or any other color. Please provide me the reply with strong technical approach. Since it has been asked during an interview. Please reply fast. I will be thankful to you if anyone can provide the supporting journals/write-ups/reference to favour of response.

1429

Available paper in exam gnfc

GNFC,

1351

why ph is not more than 14?

1523

How to check hplc detecter sensitivity?

Gland Pharma,

1 2285

(0.41)d what is d?

Gland Pharma,

1 2845

How to estimate potassium?

1 2142

Un-Answered Questions { Sciences }

Explain the main factors that affect the growth of a population?

330

Name the macrophages present in lungs?

458

What do you mean by 'rostrum' with reference to the anatomy of the human brain?

2107

how will be maintain vaccum by an steam ejector system? what will be happen when steam turbine vaccum is down? what is the blow down ratio?

2486

what is the syllabus for mahagenco recruitment drive for the post of chemist

3276

What does a geologist do on a typical day?

1025

How to extract HBV cccDNA from heptoma cell lines?

2450

The rate constant for the second order reaction is 0.54/M.s at 300oC. How long (in sec) would it take for the concentration of NO2 to decrease from 0.62M to 0.28 M? 2NO2(g) 2 NO(g) + O2(g)

2597

A cricket ball and a football are dropped simultaneously from the top of qutub minar.

975

Considering the specific heat of aluminum is 0.21, iron is 0.10, and lead is 0.03, which metal will show the largest increase in temperature per calorie added to onegram of that metal?

981

Did shuffling of protein constituents occur between systems for multicomponent transport systems such as the atp-binding-cassette or complex protein secretion systems?

1093

Can chewing on pencil is harmful for teeths?

778

what the defference from anti virus and spyware and adware also? Please descript?

2458

How do you collaborate with radiation oncologists, surgeons, nurses, and other healthcare professionals to provide comprehensive cancer care?

What is the structural formula of molybdenum blue?

3630

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