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

How to decided test concentration in GC analysis.

3 8007

how to synthsis toluene to benzaldehyde

3 11365

What is the formula to determine the concentration of M of a solution given the % transmittance? Use %T = 43.7 as an example.

2682

Two parallel beams of electrons are moving in the same direction. Does they repel or attract each other?

Amit Enterprises,

1 10561

Similar charges repel while dissimilar ones attract each other. How does two electrons attract each other during the formation of bond or why don't the protons in the nucleus repel?

2409

Why a capacitor is a voltage sensitive device?

2380

Is Ohm's Law obeyed in the transformer equation? Explain the answer.

1 3334

How current passes through a capacitor in ac and dc circuits?

1 3253

What is the difference between a vector and a phasor?

2248

In general, alternating voltage varies between its maximum and minimum values 50 times per cycle. Why don't the circuit element show such fluctuation?

2547

According to the definition of outer transition elements "Element having vacant or partially filled d- orbitals are outer transition", which element is not likely to be included in the outer transition elements????? a) Zn b) Hg c) Cd d) All of the above

3 9582

Why d-block elements are called outer while f-block elements are called inner transition elements?????????

3 16054

What is the difference between cracking, pyrolysis, destructive distillation, hydroforming, carbonization and dry distillation?

9804

Why don't electrons repel each other during the formation of bond?????????

1 6938

What is future scope to BAMS(Ayurveda)

4353

Un-Answered Questions { Sciences }

In HPLC Calibration, On which basis RSD Limit of noise test is fixed (NMT 33.0 % )

3486

Can i work 240 volt 1400 watts 1 ton ac with 24 volt battery..! How..?

1393

Are you an outgoing individual?

1291

Explain the function of a control group in an experiment?

845

Explain how do you find your body volume using a tape measure?

990

what is use of physics in banking ? why we hire you as you are graduated in physics honours?

1664

What is an example of intraspecific competition?

314

Do you have any office/administrative experience?

1172

give the formula of borax?

1103

Why we use 10 tablets for the analysis of cu test?

2391

Which was the international geo - physical year?

1097

From where does the cell get oxaloacetic acid for krebs citric acid cycle?

820

What is the target antigen for breast cancer?

574

What is artificial passive immunity?

479

Explain what is movements?

872

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