Add office photos
Filter interviews by
Dhanuka Laboratories TR Chemist Interview Questions and Answers
Dhanuka Laboratories TR Chemist Interview Experiences
1 interview found
Selected
I applied via Walk-in and was interviewed in May 2023. There were 3 interview rounds.
(2 Questions)
- Q1. What is Distillation. What is Pump, What is Chemical Rxn, What is your college PROJECT
- Ans.
Distillation is a process of separating components of a mixture based on their different boiling points.
Distillation involves heating a mixture to vaporize the more volatile component and then condensing it back into a liquid.
The vapor is collected and cooled in a separate container, resulting in the separation of the components.
It is commonly used in the purification of liquids, such as water, alcohol, and petroleum p...
- Q2. Boiling Point and Volatility, To types of Pump, one or more molecules mix and new substance , Different types of oil manufacturing in soap,
- Ans.
The question covers topics related to boiling point, volatility, types of pumps, mixing of molecules, and oil manufacturing in soap.
Boiling point refers to the temperature at which a substance changes from a liquid to a gas.
Volatility is a measure of how easily a substance vaporizes.
Different types of pumps include centrifugal pumps and positive displacement pumps.
When two or more molecules mix, they can form a new sub...
(2 Questions)
- Q1. Name , college, Environment, sefty
- Q2. All answers right
Interview Preparation Tips
Top trending discussions
Interview questions from similar companies
Logithan Potnuru
Selected
I applied via Naukri.com
(1 Question)
- Q1. What is ph and explain about ph
- Ans.
pH is a measure of acidity or alkalinity of a solution on a scale of 0 to 14.
pH stands for 'potential of Hydrogen'
pH scale ranges from 0 (most acidic) to 14 (most alkaline)
Neutral pH is 7, like pure water
Acids have pH below 7, bases have pH above 7
pH is important in various industries like agriculture, food, and medicine
Lab Chemist Interview Questions & Answers
Malladi Drugs & Pharmaceuticals
Anonymous
posted on 16 May 2022
I applied via Approached by Company and was interviewed in Apr 2022. There were 8 interview rounds.
Group discussion can be conndecte with hr and maladi drugs other member wil be discussed
Case study details in which face to face interview will be conduted
Aptitude test can be personal knowledage and jobking skill communcation skil
The pharamectical maladi drug assignment will be very great benefits
(3 Questions)
- Q1. Techenical realted job will be provided
- Q2. The interview question good benfits
- Q3. The interview question in which benefits chemistry job
Coding test it can be drugs deliververed main using codeword test will be conducted
(1 Question)
- Q1. Direct appoiement in which benfits
- Ans.
Direct appointment offers various benefits to the employee.
No need to go through the lengthy recruitment process
Immediate start of work
Assured job security
Opportunity to negotiate salary and benefits
Chance to work with a reputed organization
Interview Preparation Tips
So please
Thank you
I applied via Recruitment Consultant and was interviewed in Oct 2021. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Tell me about your self?
- Q2. Explain your project experience?
Interview Preparation Tips
Know the job role, responsibility, contribute
I applied via Company Website and was interviewed before Mar 2021. There were 2 interview rounds.
(1 Question)
- Q1. Analytical chemistry related questions.
Interview Preparation Tips
I applied via Company Website and was interviewed in Jun 2020. There were 3 interview rounds.
Interview Questionnaire
3 Questions
- Q1. Self introduction
- Q2. Qualification process for AHU system. Handling of equipment
- Ans.
Qualification process for AHU system involves handling of equipment to ensure compliance with standards.
Qualification process involves testing and verifying the performance of AHU system.
Equipment handling should follow standard operating procedures to prevent contamination.
Documentation of the qualification process and equipment handling is necessary for compliance.
Examples of equipment handling include cleaning, cali...
- Q3. GDP. GMP. Change control. CAPA safety related
Interview Preparation Tips
Safety GMP must
Communication skill must
Don't answer if you don't understand the question
(1 Question)
- Q1. Self introduction
Interview Preparation Tips
I applied via Company Website and was interviewed in Jun 2021. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. About my previous work experience
Interview Preparation Tips
I applied via Walk-in and was interviewed in Oct 2022. There were 2 interview rounds.
(3 Questions)
- Q1. What is organic chemistry, wt is ph, what is tlc, what is polar non polar solvents, how to prepare 1N hcl,1NnaoH, formulas of Acidsetc
- Ans.
Organic chemistry is the study of carbon-based compounds. pH measures acidity or alkalinity. TLC is a technique for separating compounds.
Organic chemistry focuses on the study of carbon-containing compounds.
pH is a measure of the acidity or alkalinity of a solution.
TLC (Thin Layer Chromatography) is a technique used to separate and analyze compounds in a mixture.
Polar solvents dissolve polar compounds, while non-polar ...
- Q2. Chemical name of AA, chemical structures , named reactions like grignald reaction
- Ans.
AA is a common abbreviation for amino acids. They have a general structure of NH2-CHR-COOH and can undergo various named reactions like Grignard reaction.
AA stands for amino acids which are the building blocks of proteins
Their general structure is NH2-CHR-COOH where R can be any of the 20 different side chains
Grignard reaction is a named reaction used to form carbon-carbon bonds and is commonly used in organic synthesi
- Q3. Densitys of solvents
- Ans.
Density of solvents is an important property for various chemical processes.
Density is the mass per unit volume of a substance.
Solvents with higher density can dissolve more solutes.
Density can be affected by temperature and pressure.
Examples of solvents with different densities include water (1 g/mL), ethanol (0.789 g/mL), and chloroform (1.48 g/mL).
Interview Preparation Tips
Interview Questionnaire
11 Questions
- Q1. What is your job profile?
- Q2. What type of Equipment you have handled?
- Q3. Why you want to leave your job?
- Q4. What can you do for our company?
- Q5. What is your family background?
- Q6. How many product you have handled in API?
- Q7. What is SAFETY?
- Ans.
Safety refers to the measures taken to prevent harm or danger to people, property, or the environment.
Safety involves identifying and assessing potential hazards
It requires implementing measures to control or eliminate those hazards
It also involves training and educating individuals on safe practices
Examples include wearing personal protective equipment, following safety protocols, and conducting regular safety inspect
- Q8. How many types of Fire Extinguisher?
- Ans.
There are five types of fire extinguishers based on the type of fire they can extinguish.
There are five types of fire extinguishers: water, foam, powder, CO2, and wet chemical.
Water extinguishers are suitable for Class A fires (wood, paper, cloth, etc.)
Foam extinguishers are suitable for Class A and B fires (flammable liquids)
Powder extinguishers are suitable for Class A, B, and C fires (electrical fires)
CO2 extinguish...
- Q9. How you will calculate yield?
- Ans.
Yield can be calculated by dividing the actual amount of product obtained by the theoretical amount that could be obtained.
Determine the amount of product obtained through experiment
Calculate the theoretical yield based on stoichiometry
Divide the actual yield by the theoretical yield and multiply by 100 to get the percentage yield
Yield = (Actual yield / Theoretical yield) x 100%
- Q10. What is your notice period?
- Q11. How much salary you have expected?
Interview Preparation Tips
Dhanuka Laboratories Interview FAQs
Some of the top questions asked at the Dhanuka Laboratories TR Chemist interview -
Tell us how to improve this page.
Interview Questions for Popular Designations
People are getting interviews through
Interview Questions from Similar Companies
|
Production Chemist
42
salaries
|  ₹1.3 L/yr - ₹2.6 L/yr |
|
QC Chemist
19
salaries
| ₹1.7 L/yr - ₹2.8 L/yr |
|
Chemist
18
salaries
| ₹1.5 L/yr - ₹3.4 L/yr |
|
Senior Chemist
8
salaries
| ₹3 L/yr - ₹3.2 L/yr |
|
Research Chemist
7
salaries
| ₹1.4 L/yr - ₹3.5 L/yr |
Alembic Pharmaceuticals
Zydus Lifesciences
Sun Pharmaceutical Industries
Cipla
Calculate your in-hand salary
- Home >
- Interviews >
- Dhanuka Laboratories Interview Questions >
- Dhanuka Laboratories TR Chemist Interview Questions
