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

General Chemistry (478)
Chemistry AllOther (190)

Chemistry Interview Questions

Questions Answers Views Company eMail

who invented the first projector?

2 4415

why natural rubber needs vulcanization

3 19151

why most of the organic compounds gives absorption spectra rather than emission spectra?

SynGen,

2 7970

Geometrical Isomerism occurs in Alkenes only but not in Alkanes and Alkynes. Why?

6 32853

what is the zieglar natta catalyst

4 10684

for the decomposition of BR2 what soltution do you used

ChemBiotech,

3 8132

2+2 CYCLO ADDITION OPTICALLY ACTIVE OR THERMALLY ACTIVE.

ChemBiotech,

6 10500

what is the name of the material used in making the plates used for serving food in hotels?

1 3685

How much is the molar extinction coefficient of methylene blue at wavelenght 664 nm? Are molar extinction coefficient depend on concentration of solution?

Indfrag Limited,

3 26728

Hom many total number of inner transition elements are?

3 7252

what is the gas present in ice?

13 17256

what is reimer temen reaction?

Reddy Labs,

14 33902

What are the products of the reaction AgNO3 + NaBH4

4 15847

why no bond in chemistry is 100% ionic?

PSO, Reliance,

13 42050

what is Lieberman's reaction(nitro to oxime group)

ChemBiotech,

3 12882

Un-Answered Questions { Chemistry }

What is the role of mercuric sulphate?

1031

What is a cell?

1109

Define a substituted hydrocarbon?

1031

WHAT IS THE SYLLABUS OO GROUP -I?

2261

what kind of question can be asked in interview for polarimeter related ?

5152

Which is the highly polar and highly non polar column in HPLC?

2253

What is gelatinization?

1583

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

1991

which gas is used in preaparation of bit salt

2273

A ha tc is actual defination of retention time?

1569

what is difference b/w "regio selectivity" & "sterio selectivity"

2399

sir, what does happen ............? naphthal+benzene(or)toluee........> ?

2137

What makes a molecule into organic molecule?

1196

What is the chemical formula of alum?

1076

Arrange the following in their increasing polarity order Carboxylic acid, hydroxyl, phenyl, amino and aldehyde

1710

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