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

Why we use holmium oxide,perchloric acid for uv/vis calibration

4 26131

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BARC,

5 9086

Brief explanation about nomenclature

1 4616

how to explain to a ten year old what a protoplasm is ???

Aurobindo,

3 6863

how can i plating of brass in golden colour

1 3736

i am going to face exam for the post of executive trainee (chemistry) in M.P Power generation company,i want to know the level of exam ,type of questions can be asked,and about any book whigh i can refer.

2328

What is the acidity of a base

1 3799

I have impure organic compound trimethyl hydroquinone, how many methods available to purify it. Plz explain in detail

3 6848

what is difference between flammable & highly flammable solvents?

2 10445

which method is able to separate two polar compounds in acidic water solution other than Column chromatography?

1 5720

Why Deuterium lamp is used as UV light Source for UV.

4 17991

What is principle of Polarimeter?

Intas,

21 82915

What is unit of KF?

ZCL,

7 44246

what is principle of XRD?

Cipla,

3 27289

What is unit of pH?

26 54515

Un-Answered Questions { Chemistry }

Why perchloric acid used for potentiometric titration

2645

inhouse product is in capsule form in combination and RLD is in tablet form then can we proceed for multimedia CDP? in inhouse capsule product disso is paddle with sinker in release media is there then RLD product in tablet form then with same as paddle with sinker we can proceed n.a.?

675

Actinium is a radioactive element. How is its radioactivity utilized in various practical applications or fields?

575

What is the atomic number?

955

What is column in chromatography?

2195

Which form of Sucores is harmfull to humans ?

2258

Define ph?

1084

Why graphite rod is used in nuclear reactor?

993

Many times I don't got a caffeine peak in calibration of hplc using guard column ❓

1759

identification is for unknown? qualification for known? reporting for LOQ?

683

what is the acceptance criteria for enteric coated tablets in 0.1n hcl validation in each parameter?

856

Explain how buffer works?

1051

What is delay volume?

1335

What is the Formula for coreletion coefficient in plhplc calibration

1784

Protactinium-233 can be bred from Thorium-232. Describe the process of breeding Protactinium-233 and its significance for nuclear fuel production.

578

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