Jubilant Pharmova Molecular Biologist Interview Questions and Answers

Q1. Hplc trouble suits and method
Add your answer
Q2. Dissolution apparatus s1 s2 s3 stage
Add your answer

CBCESR complete test prefrom

Q1. Data integrity,alcova cgmp
Add your answer
Q2. 21CFR scada operational processes
Add your answer

Q1. What is polarity and how it effect the molecules
Ans. 
Polarity refers to the separation of electric charge within a molecule, which affects its chemical properties.
• Polarity is determined by the difference in electronegativity between atoms in a molecule.

• Polar molecules have a positive and negative end, while nonpolar molecules have an even distribution of charge.

• Polarity influences various properties of molecules, such as solubility, boiling point, and intermolecular forc...read more
Answered by AI
Add your answer
Q2. Types of chromatography
Ans. 
Chromatography is a technique used to separate and analyze mixtures of substances based on their different interactions with a stationary phase and a mobile phase.
• Gas chromatography (GC) separates volatile compounds based on their vapor pressure and affinity for the stationary phase.

• Liquid chromatography (LC) separates compounds based on their polarity and affinity for the stationary phase.

• Ion exchange chromatography s...read more
Answered by AI
Add your answer
Q3. Chiral compound and its characteristics
Ans. 
Chiral compounds are molecules that have a non-superimposable mirror image.
• Chiral compounds have an asymmetric carbon atom, also known as a chiral center.

• They exist in two enantiomeric forms, which are mirror images of each other.

• Chiral compounds exhibit optical activity, meaning they rotate the plane of polarized light.

• They have different physical and chemical properties from their mirror images.

• Examples of chiral com...read more
Answered by AI
Add your answer

Q1. Introduction About different Development studies Information on projects handle
Add your answer

Q1. About instument
Add your answer
Q2. About instrument knowledge
Add your answer
Q3. Kf gc hplc validation
Add your answer

Q1. Salary discussion
Add your answer
Q2. Good hr department
Add your answer

Q1. HPLC ,pH,KF etc
Add your answer
Q2. Types of HPLC columns
Ans. 
HPLC columns are used in High Performance Liquid Chromatography to separate and analyze compounds in a sample.
• Types include reversed-phase, normal-phase, ion-exchange, size-exclusion, and affinity columns

• Reversed-phase columns use a non-polar stationary phase and are commonly used for separating hydrophobic compounds

• Normal-phase columns use a polar stationary phase and are used for separating polar compounds

• Ion-exchang...read more
Answered by AI
Add your answer
Q3. Mathamatics behind pH formula
Add your answer
Q4. Solubility types
Ans. 
There are three main types of solubility: miscible, immiscible, and partially miscible.
• Miscible: substances that are completely soluble in each other in all proportions (e.g. ethanol and water)

• Immiscible: substances that do not dissolve in each other (e.g. oil and water)

• Partially miscible: substances that are partially soluble in each other (e.g. acetone and water)
Answered by AI
Add your answer

The subject topics in job role