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

viod volume and dead time

Oxygen Healthcare,

7 21877

when are the result of sbi clerical come

2508

What is the oxidation state of Cr in CrO5?

DS Group, Reddy Labs,

13 32556

Sir, please give me previous year question paper for RRB for the post CHEMICAL AND METALLOGICAL ASSISTANT.

RRB,

2768

how convert toludin in benzoic acid

Cadila, Practical Viva Questions,

3 9164

What is the octane number range of te petrol used in India ? 1)90-95 2)90-99 3)80-90

Indian Railways,

8 20451

there are how many numbers of sigma and pi bonds in borazine (inorganic benzene)?

7 14304

what is the pH of benzene?why pH is not below 1

6 21633

why carbon is not heterocyclic compound?&why oxygen is heterolytic compound?

6 11499

What is Potential Impurities?

Glenmark,

2 7744

What is the Finger Print region

10 50494

How can we separate Acetonitrile from Methanol

Rockwell,

4 10115

i want model written test paper for the post of analyst in IOCL(indian oil corporation ltd) any one pls help me

2783

what is the process to transfer corbonyl group of lignin to phenyle hydrazine?

Arvind Mills,

1 4689

Why we use caffeine for HPLC calibration in Detector wave ength accuracy test

Arvind, Aurobindo, Cipla, Reddy Labs, Shasun Chemicals,

60 205263

Un-Answered Questions { Chemistry }

What is the chemical composition of fat in human body?

1176

Define what is avogadro’s law?

1124

What is the difference between fractionation and distillation?

1172

Define electrochemical series? : Electrochemistry Corrosion

1067

how to calculate elemental impurities?

1089

Sir, please give me previous year question paper for RRB for the post CHEMICAL AND METALLOGICAL ASSISTANT.

2768

What is the application of hardness date in environmental engineering practice?

1467

Why irmoisture balance is used for corrugated box moisture testing

2454

How to decide assay range for non pharmacopeial API analysis by HPLC? Could you give me any reference for same e.g Guidelines or Paper publications?

3405

What is fluidity of a liquid?

1133

what is silicon chip

2153

what is NIR wave length

1470

Comosition of bell metal

1851

What is the min constitutes of haematite ore?

1146

Can a Nascent Hydrogen be used for fuel cell without damaging the equipment and if so how good would it be compared to other type of hydrogen.

2240

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