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

What is the reason of RT change in new column v/s old column in HPLC

3 18177

1.how can you obtain D flip-flop and t flip -flop using jk flip- flop? 2.2 derive the expression of susceptibility of atiferromagnetic materials above neel temperature?

UITS University Information Technology Services,

2196

What is the colouring matter in plants called

2 6132

What happens inside of lymph nodes?

2340

What is the difference between kf and LOD

Enaltec Labs,

5 22492

What is chiral and why this performing in HPLC

Hetero, Macleods,

4 20672

why we not use caffeine at 205nm for hplc calibration?

Alkem Labs,

3315

why we use 254nm for caffeine analysis as it having maxima at different wavelength?

Ahlcon Parenterals, Alkem Labs,

1 5183

Explain band theory ?

SJS Kashmir,

1 3728

What should i do after completing my M.sc in Pure microbiology ? plz tell me i am very confuse about my carrier.

2635

Whhat is the justification for stability study in api missed stations through deviations and statistical analysis is required.

Aurobindo,

3657

whenever kf titration is done that time one result is high and second one lower results what to do.

Invochem Laboratory, Laurus,

2 5570

What are the inorganic material eliminated in Sulphated Ash

Cipla,

3344

How to Calibrate NMR instrument ?

Reddy Labs,

1 5480

what is difference b/w spectroscopy, Spectrometry and Spectrophotometry ?

Reddy Labs,

1 12215

Un-Answered Questions { Sciences }

What is a homologue?

2286

What are blood enzymes?

934

How to do phage titrering ?

2046

How to analyse antibacterial data ?

2100

What is opsonisation?

439

while calculating KVA using Volt and Ampere Reading, why we multiply the result with Square Root of 3 (i.e, 1.73)?

2115

What is the longest lasting synthetic periodic element?

1140

What are the conditions when gram positive bacteria can appear gram negative?

1182

Define differentiability of a function f(x,y) at a point (a,b) of its domain.

1019

Explain the difference between living and non-living things?

924

Which type of cell came first in evolution the eukaryotic cell or the prokaryotic cell?

827

What is ph? What are the units of ph?

1091

What is ablation?

826

Which animal is a glutton?

1227

WHAT IS MEANING OF DEAIATION WITH EXAMPLE

2681

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