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

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

780

Which parameter require to do for analytical method equivalency?

822

what is biorelivent dissolution media?

861

in which situation require to change rs specification?

800

what is Hilic chromatography?

1 1770

If combination product how require to identify which imp is of which api?

870

in which situation ion pair require to use?

885

what is hold time in Gc?

1 2592

What is shaking level in GC?

839

What is vial equlibriation in Gc?

1 1667

What is split ratio in Gc? Splitless? how requirr to select?

945

why digestion require in icpms?

830

[3/28, 20:52] Manoj P Venkatpurwar: how many impurities require to inject in assay specificity that how we can find out? and in Rs also how?

851

How we can identify process related and degradation impurity in single method with short period?

870

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.?

779

Un-Answered Questions { Chemistry }

which gas is used in preaparation of bit salt

2363

What is a difference between potency and purity?

1265

cefoperozone and sulbactam inj. hplc test method

2748

What is split ratio in Gc? Splitless? how requirr to select?

945

How we choose the mobile phase for method development.?

1274

What is column in chromatography?

2293

What group of elements were called the inert gases?

1171

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

950

process of Diclofenac sodium,IP.

2290

analytical method validation require to with respect to release specification or shelf life specification?

853

How do we quantify crystaline and amarpous forms by using (NMR, XRD)spectroscopic techniques? Which any others instruments are useful for this quantification? explain

2441

EXPLAIN THE CALCULATION PART OF AN KF TITRATOR CALIBRATION WITH SUITABLE EXAMPLE

2694

Explain acid gas?

1103

why using HCLO4 in potentiometry?. what are the chacterestics of HCLO4.

3766

Principle of single pan analytical balance

5198

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