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 diffrence between shelf life and expiry date?

1 1610

how you start RS method development when for new product?

660

how you establish the LOQ?

720

in which situation require to use paddle and basket?

670

what is mean by dissolution hydrodynamics?

776

column washing procedure for normal phase and reverse phase?

1 1645

how to convert normal phase hplc to reverse phase and vice versa?

1 2768

if your impurity coeluting with each other in that situation how require to set specification? is it acceptable?

900

what is mean by extactable and leachable study?

1099

how to calculate elemental impurities?

987

how you fix the limits of impurities?

786

what is mean by nitrosamine impurities?

1016

if instrument calibration fails then what require to do?

894

why require the ph, buffer during hplc mobile phase?

816

is it nessesary to do solution stability for 7 days?

719

Un-Answered Questions { Chemistry }

write short note on steroids,terpenes,prostagladins,and phospholipids.

6305

what is the disso medium for tropsiun chloride

2212

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

614

what is mean by peak intigrity?

863

HI, I AM SUNIL BISHNOI.I AM PREPARING FOR ISHRO ASTRONOTES EXAM.PLEASE TELL ME ALL ABOUT THIS.

2433

what are stereomers? how are they classified?

3354

what is difference b/w "regio selectivity" & "sterio selectivity"

2394

Why is disodium salt of edta preferred to edta?

1466

acceptance criteria for lod & loq by standard deviation of response and slope??

2532

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.?

660

Discuss the role of Protactinium in accelerator-driven systems and its potential for transmutation of nuclear waste.

631

Which one of the following is not aromatic?

1343

why sre you used Potassium hydrogen phthalate in standarisation of 1N NaOH and 0.1 N Perchloric Acid?

9693

what things are suitable for investigatory project?

2675

What is the min constitutes of haematite ore?

996

For More Un-Answered { Chemistry } Questions Click Here