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

What is mean by PDR?

943

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

825

Related substance method equivalency on control sample or spiked sample?

767

How require to develop GC method? how to select diluent, GAS, column selection and other chromatographic conditions?

734

how to develop the icp ms method? Application of icp ms?

810

What is the diffrence in japan mkt requirement in analytical method validation over US?

719

From where require to take the RLD sample?

754

if your product is soluble in 0.1n hcl and water then which you choose as media from these 2 media?

678

in dissolution if one bowl got 70 percent 2nd bowl got 80 percent and 3rd bowl got 90 percent then how proceed?

750

if you have given one product then how you determine the impurity in that?

739

which are the guidelines for force degradation studies?

1 1943

Is it nessesary all multimedia dissolution require descriminatory?

795

which are the sizes of capsules?

964

if content uniformity passing but dissolution varrying then what is next step?

877

what is mean by least count balance?

1 2508

Un-Answered Questions { Chemistry }

Discuss the historical significance of Actinium and its discovery in the context of the periodic table.

700

What is the brigg's raucher reaction?

2337

Which one of the following is not aromatic?

1406

How will u perform degradation study in detectors other thann PDA in HPLC Methodology

2543

What are common snowflake shapes?

2493

What are the types of corrosion? : Electrochemistry Corrosion

1014

why is their exotherm while addition of reducing agents in reduction reaction?

2355

Why we check moisture,ash & AIA in product

1876

How many millilitre is equal to 1 litre and how many microliter is equal to litre?

1098

in api coa contains only process impurities and in product coa contains degradation impurities?

701

how you start RS method development when for new product?

721

we shall use Dichloromethane in last stage of API.

3087

2319

why is mgcl used in edta titration

1625

What is the process for the removal of salts from brackish water or seawater to make it usable?

1017

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