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

valve guarding superior vena cava in embryonic stage

2276

Give the IUPAC name. i) [Co(NH3)5SO4]Cl ii) [Co(NH3)5Cl] SO4 iii) [CoCl.CN.NO2.(NH3)3]

3 44218

Give the formula of the following compound. i) Chloropentaamminecobalt(III) chloride ii) tris(ethylenediamine)cobalt(III)chloride iii) tetraamminesulphatocobalt(III)nitrate

1 6685

Discuss role of coordination chemistry in: (a) Biological system (b) Analytical chemistry (c) Medicinal chemistry

3309

Out of (CH3)3C- and (CH3)2CH- carboanion, which is more stable and why?

2 10607

WHAT IS UNIT OF ABSORBANCE AREA IN HPLC OR UV DETECTER

8 27977

why phenolpthalin gives pink colour when we titrate aganist sodium hydroxcide & phenolpthalin gives colourless titrate aganist hydrochlric acid which is un burate

1 5509

The organism used by T.H.Morgan to study mutation was

Reliance Life Sciences, TNPSC Tamil Nadu Public Service Commission,

1 6451

What are the advantages of soapy detergents over soapless

2 15392

A car cover first half of the distance with 60kmph and second half of the distance with 40kmph what is the average speed?

Infosys,

11 38472

being a b.sc(biotechnology) student, am i eligible to work in IT sector....if yes what all i need to do.???

2 5277

why sin90=1& cos90=0

2 9308

Which metal is used for Galvanisation of iron?

ncert, TCS, TNPSC Tamil Nadu Public Service Commission,

13 31021

what is mass spectra ? why it is necessary ?

1 5972

difference between IR & NMR spectroscopy ?

9 41255

Un-Answered Questions { Sciences }

How echo is produced?

1008

Assuming that the density of the solution is the same as the density of water (density of water=1.000g/ml), calculate the mass of water for both reactions using: mass of water = Volume of water Density of water. Mass of water =

2551

Explain the protein in chemistry?

1070

How do fireworks turn into shapes like hearts and stars?

994

A coil of wire that produces a magnetic field is typically called a

1083

What are the main factors that affect the growth of a population?

499

What are the weights in pounds of liquid gallons?

1089

Define alum?

1105

What are respectively some remarkable functions of hemoglobin?

1065

How are the waters classified based on the degree of hardness?

1160

Why is Francium(Fr) so difficult to react with water?

2202

What are teaspoons?

1101

Which univalent element cannot form alums and why?

1148

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

339

What is the classification that divides orders?

881

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