Willowood Chemicals Production Chemist Interview Questions and Answers

Deep technical question on chemicals engineering with negative marking system.

Any random topic on current affairs is given.

Q1. Basic questions from chemical engineering which includes physical properties, Maas transfer, Process calculations, MSDS, permit systems, LOTO system, personal safety, process safety
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Q1. Why do you want to join GCL?
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Q2. Given a scenario and expected to handle the scenario. Scenario may be any emergency like leakages, fire, spillage etc.
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Q1. Mass transfer operations ?
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Q2. Distillation and its types ?
Ans. 
Distillation is a process of separating components of a mixture based on their boiling points.
• There are two main types of distillation: batch distillation and continuous distillation.

• Batch distillation involves separating a mixture into its components in a single batch, while continuous distillation involves separating a mixture into its components over a continuous process.

• Examples of distillation include the separati...read more
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Q1. Feed mill technical question
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Q1. What are your salary expectations?
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Q2. What is your family background?
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Q3. Share details of your previous job.
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Q4. Why should we hire you?
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Q5. Why are you looking for a change?
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Q6. What are your strengths and weaknesses?
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Q7. Tell me about yourself.
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Q1. Basics related to your previous company experience
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Q2. Previous company scheme mechanism
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Q1. Definition of normality, morality, and molality.
Ans. 
Normality, molarity, and molality are all concentration units used in chemistry.
• Normality is the number of equivalents of a substance in a liter of solution.

• Molarity is the number of moles of solute per liter of solution.

• Molality is the number of moles of solute per kilogram of solvent.
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Q2. Have you operated HPLC before?
Ans. 
Yes, I have operated HPLC before in previous roles.
• Operated HPLC to analyze samples and generate data

• Performed routine maintenance and troubleshooting on HPLC equipment

• Interpreted chromatograms and reported results accurately
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Q3. What was your key duties in previous employment?
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Q1. What are the different types of permits required in industries?
Ans. 
Permits required in industries include environmental permits, building permits, and operational permits.
• Environmental permits are required to ensure compliance with regulations related to air quality, water pollution, waste management, etc.

• Building permits are necessary for construction or renovation of facilities to ensure compliance with safety and zoning regulations.

• Operational permits are needed for specific activi...read more
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Q2. What is a confined space permit, and what are its requirements?
Ans. 
A confined space permit is a document that authorizes entry into a confined space and outlines safety requirements.
• Confined space permits are required for entry into spaces that are not designed for continuous occupancy, have limited entry and exit points, and may contain hazards such as poor ventilation or toxic substances.

• The permit typically includes information on the specific hazards present, required safety equip...read more
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Q3. Unit process and operation
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Q1. Salary discussion
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Q2. Can you describe your family background?
Ans. 
My family background is diverse and multicultural, with roots in various countries and traditions.
• My parents are originally from different countries, which has influenced our family culture and traditions.

• I have siblings who are spread out across the globe, leading to a wide range of perspectives and experiences within our family.

• We often celebrate holidays and special occasions in unique ways that blend different cult...read more
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