Sciences Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Biological Sciences (4520)
Physics (1496)
Chemistry (2582)
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Medicine (1862)
Agriculture (179)
Mathematics (232)
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Environmental Science (23)
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Sciences Interview Questions

Questions Answers Views Company eMail

What is deference between the working standard and reference standard?

1 2966

Suppose we prepared pH buffer solution in lab.and calibrate against NIST solution, and same shall going to used upto 30 days. is it possible to stable pH and appearance? suggest?

Meghmani Organics,

1917

What is use of acetonitrile compare to methanol in RP-HPLC Method development?

Meghmani Organics,

2018

When we get Moisture content by KF higher than by LOD, what does this indicate?

Meghmani Organics,

1 3344

Explain What is a base line in GC and HPLC?

Meghmani Organics,

2 4462

Briefly describe how three types of page tables works and compare their benefits.

NA,

1991

if relative response factor is 1.07, to select how much value

Natco,

1 4461

What is the use of ELSD in HPLC?

Anthem,

3 6646

Why pH limited in between 1 to 14

3 4301

What is difference between FID and TCD in gas chromatography

Cipla, VPCPL,

1 10471

What is the difference between high pressure gradient and low pressure gradient in hplc?

Cipla,

1 7339

what is dwell volume in HPLC?

Aurobindo, Cadila, Strides, SUN, Sun Pharma,

2 7974

what does pH stand for?

Orchid,

4 8532

why the pH scale range is 0-14?

Clariant, MIU, Torrent Pharma,

1 3153

What is principle of polarimetre

Aurobindo,

1 3482

Un-Answered Questions { Sciences }

Can you explain the role of a neurologist and the scope of their practice within the field of medicine?

How is saturn like earth?

114

How is gpp related to photosysnthesis?

405

Is there any method for calibration of HPLC ( linier gradient calibration)

2544

How notochord structure id formed?

What are the main intraspecific ecological interactions?

468

What are the advantages and disadvantages of democracy?

Explain the reproductice system in a female flower?

988

Why does RNA have 5 bases and DNA has only 4?

2253

Can you discuss the diagnostic criteria and treatment options for patients with sickle cell disease?

261

You are asked to see a 30 year old woman at 28 weeks gestation with suspected ruptured membranes. How would you confirm the diagnosis?

1750

What is the value of magnetism at the center of earth?

998

in api coa analytical method given as Ph Europe which api used in formulation in this api coa method given Ph Europe so for Analytical methic for finished product we require to refer Ph Europe monograph ok n.a.? So any extra impurities which is given in USP monograph of api or finished product need not require to monitor on above case n.a.? but how require to do specificity?

609

Which white blood cell is typically known as the bodys first line of defense?

907

how to prepare the 0.001M tio2

2408

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