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 KBR is used in IR for preparation of pellete, why it shows zero dipole moment

GVK,

7 15645

what is optical active and non active give examples?

GVK,

1 5283

Whai is the QUAITY as according to pharma or cemica or agro chemica industry?

1 3070

what is custom fields in waters system?

Akorn India, Aurobindo,

1 8569

my name is santhosh i cmpleted b.pharmacy in 2009 then i went to uk in 2010 to pg diploma business management. after i came back to india.. recently again apply to uk for pharmaceutical analysis. they refused my visa you failed to explain y u r change subject. so plz ineed answer for y change the cource

1 3476

why kbr is used for pellet preparation in ir spectroscopy, give the reasons? why kbr shows zero dipole moment?

6 18832

what is diffrence between Specific optical rotation, optical rotation?

3 13274

Why only lead standard solution is uesd to perform heavy metal test.

Reddy Labs,

2 7172

Why some type of assays having limit 98% to102%? (if any compound having assay limit 100)

Asia Pharma, Reddy Labs,

3 10905

What is the lab normality??

DRL, Tagros,

3 11465

what is the d/f b/w normality and molarity and molality..?

1 9730

What is column dead volume?

Astron Research,

4 14048

what is the conductivity of hplc grade water?

4 17540

what is SOP?How can prepare?

Reddy Labs,

1 7506

Why USP put two methods for tapped density? When I should use each one?

Ranbaxy,

3192

Un-Answered Questions { Chemistry }

Shall i get the model question papers for junior lecture of Andhra pradesh

2844

What are hard waters?

1082

What is the difference between fractionation and distillation?

1177

What is the bluish white precipitate formed after adding ammonia solution?

1153

Why we use potassium dichromate in control of absorbance in uv region and copper sulphate in control of absorbance in visible region?

3029

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

8128

What is dextro-rotatory and levo-rotatory?

1289

Barc in chemistry

1406

Name the molecule which is characteristically prevalent in sour milk and tired muscles?

1074

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

698

What is wave number?

1189

In rs method development when we are going area normalization method to dilute standard method?

1567

What is the difference between Assay and Purity?

1613

What is meant by transmittance?

1129

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

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