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Iol Chemicals & Pharmaceuticals Scientist Interview Questions and Answers
Iol Chemicals & Pharmaceuticals Scientist Interview Experiences
1 interview found
Anonymous
Interview Questionnaire
2 Questions
- Q1. During the interview’, we discuss about the project related activity. Name reaction, spectroscopy like nmr, mass,itr and xrd etc. enzymatic reaction and it’s use.
- Ans. We explain about the project related activity. Name reaction and interpretation data of current project. We are well prepared before the interview.
- Q2. What is nitrosamines impurities and how to form in product. Explain its scientific justification.
- Ans.
Nitrosamines are impurities that can form in products due to chemical reactions involving amines and nitrites.
Nitrosamines are a class of chemical compounds that contain a nitroso group (-NO) bonded to an amine group (-NH2).
They can form in products such as pharmaceuticals, cosmetics, and food during manufacturing, storage, or processing.
The formation of nitrosamines typically requires the presence of amines and nitrit...
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- Q1. What's is HPLC
- Ans.
HPLC stands for High-Performance Liquid Chromatography, a technique used to separate, identify, and quantify components in a mixture.
HPLC is a widely used analytical technique in chemistry and biochemistry.
It involves the use of a liquid mobile phase and a stationary phase to separate and analyze components in a sample.
The separation is based on the differential interaction of the sample components with the stationary ...
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- Q1. What is pH?, what is normality, molarity, molality, and other basic questions...
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