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 4608

why natural rubber needs vulcanization

3 19435

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

SynGen,

2 8193

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

6 33382

what is the zieglar natta catalyst

4 10983

for the decomposition of BR2 what soltution do you used

ChemBiotech,

3 8402

2+2 CYCLO ADDITION OPTICALLY ACTIVE OR THERMALLY ACTIVE.

ChemBiotech,

6 10902

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

1 3865

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 27137

Hom many total number of inner transition elements are?

3 7517

what is the gas present in ice?

13 18108

what is reimer temen reaction?

Reddy Labs,

14 34750

What are the products of the reaction AgNO3 + NaBH4

4 16144

why no bond in chemistry is 100% ionic?

PSO, Reliance,

13 42960

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

ChemBiotech,

3 13212

Un-Answered Questions { Chemistry }

Write the mathematical form of nernst equation and give one application? : Electrochemistry Corrosion

1025

how require to interprit the method precision data of hptlc?

875

Explain the relations between number of carbon atoms in alkanes and retention time ?

2211

What is the chemical composition of fat in human body?

1176

can you pls provide chemistry previous papers for the post of trainee chemist in ap genco

2737

Explain the difference between hcl acid and hcl gas?

1085

when we talk about change in entropy we consider total entropy means of surround +entropy of system but when we talk about change in Gibss free energy we consider entropy of system.explain with reason.

2105

for which product require to do content uniformity? what is limit of cu?

883

WHY given much noise PDA dector then VWD Dector

2153

WHAT TYPE OF QUESTION ASK FOR POST SENIOR TECHNICAL ASSISTANT IN DRDO

8126

What are the factors that affect the viscosity of a liquid?

1070

What is the accrptance criteria in RSD for RS method precision on basis of impurity percentages?

892

Mention a few advantages of photoelectric colorimetric determination.

1443

What is the nature of the bonding interaction between a metal and an olefin? : Polymer Chemistry

1084

write short note on stero electronic factor, steric control factor and product control factor

2114

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