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 8193

how to synthsis toluene to benzaldehyde

3 11576

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

2769

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

Amit Enterprises,

1 10659

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?

2489

Why a capacitor is a voltage sensitive device?

2441

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

1 3466

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

1 3339

What is the difference between a vector and a phasor?

2339

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

2609

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 9723

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

3 16204

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

9859

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

1 7034

What is future scope to BAMS(Ayurveda)

4432

Un-Answered Questions { Sciences }

if you have given a blank water how you analyse by general analytical techniques?

2092

How can one merge two species of bamboo to create a new variety?

1886

How do you communicate with patients and their families about complex neurological conditions and prognosis?

List out the General Objectives of teaching Physical science at Primary stages.

1139

What are the phytoplankton and the zooplankton?

430

State 'law of machines'?

1071

Why is eriochrome black t indicator cannot be used in this experiment?

1243

what is bicistronic retroviral vector?

1871

What is petrologists?

835

How to find flanking region ?

2492

What is happening when a metamorphic rock is forming?

837

What is sonar?

1194

Describe the impact of rheumatic diseases on family planning and reproductive health.

Difference between the quantitative analysis and qualitative analysis?

1259

How do we prepare diborane?

1217

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