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Amoli Organics
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I was interviewed in Sep 2024.
Test paper fill the mcq and correct answer out of 20
Unit operation is a distinct step in a production process that involves a physical or chemical change.
Unit operations are individual steps in a production process that can be categorized based on the type of operation being performed.
Examples include mixing, filtration, distillation, crystallization, and drying.
Each unit operation typically involves a specific set of equipment and parameters to achieve the desired outc...
An exothermic reaction is a chemical reaction that releases energy in the form of heat.
Exothermic reactions typically involve the breaking of chemical bonds and the formation of new ones, resulting in a net release of energy.
Examples of exothermic reactions include combustion, neutralization reactions, and many oxidation reactions.
The energy released during an exothermic reaction can be measured using a calorimeter.
pH is a measure of acidity or alkalinity of a solution on a scale of 0 to 14.
pH stands for 'potential of Hydrogen'
It measures the concentration of hydrogen ions in a solution
A pH of 7 is considered neutral, below 7 is acidic, and above 7 is alkaline
Examples: Lemon juice has a pH of around 2, while baking soda has a pH of around 9
Analytical chemistry is the branch of chemistry that deals with the analysis of substances to determine their composition and properties.
Analytical chemistry involves techniques such as spectroscopy, chromatography, and mass spectrometry.
It is used to identify and quantify the components of a sample, such as in forensic analysis or environmental monitoring.
Analytical chemistry plays a crucial role in industries like ph...
I applied via Walk-in and was interviewed before Aug 2022. There were 2 interview rounds.
Campaign cleaning is the process of removing outdated or irrelevant campaigns from a marketing database.
Campaign cleaning involves reviewing and updating existing campaigns in a database.
It includes removing campaigns that are no longer relevant or effective.
Campaign cleaning helps improve the overall quality and effectiveness of marketing efforts.
Examples: Deleting expired promotional campaigns, updating contact infor
Periodic cleaning refers to the regular and scheduled cleaning of equipment, machinery, or workspaces to maintain cleanliness and efficiency.
Periodic cleaning involves cleaning on a regular basis, typically scheduled at specific intervals.
It helps prevent buildup of dirt, dust, and debris which can affect the performance of equipment.
Examples include regular cleaning of production machinery, workstations, and tools to ...
Equipment cleaning record is a document that tracks the cleaning activities performed on equipment to ensure proper maintenance and hygiene.
Equipment cleaning records should include details such as date of cleaning, cleaning method used, person responsible for cleaning, and any observations or issues noted.
Regular and thorough cleaning of equipment is essential to prevent contamination, ensure product quality, and main...
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posted on 26 Jul 2023
I applied via Referral and was interviewed before Jul 2022. There were 4 interview rounds.
Various types of reactors are used in chemical processes, handling equipment and chemicals.
Types of reactors include batch reactors, continuous stirred-tank reactors, and plug flow reactors
Equipment used in reactors may include heat exchangers, pumps, valves, and sensors
Chemicals handled can range from simple solvents to complex organic compounds
Examples of chemicals handled include acids, bases, catalysts, and reagent
I applied via Walk-in and was interviewed before Aug 2022. There were 3 interview rounds.
I applied via Naukri.com and was interviewed in Feb 2024. There were 3 interview rounds.
I applied via Walk-in and was interviewed in Oct 2023. There were 2 interview rounds.
Heat transfer is the movement of heat from one place to another due to a temperature difference.
Three types of heat transfer: conduction, convection, radiation
Conduction is the transfer of heat through a material without any movement of the material itself
Convection is the transfer of heat through the movement of fluids (liquids or gases)
Radiation is the transfer of heat through electromagnetic waves
Examples: Conductio...
Distillation is a process used to separate components of a liquid mixture based on differences in boiling points.
Distillation involves heating the mixture to create vapor, then cooling the vapor to condense it back into liquid form.
The components with lower boiling points will vaporize first and be collected, while the components with higher boiling points will remain in the liquid phase.
Types of distillation include s...
There are various types of heat exchangers including shell and tube, plate, and finned tube.
Shell and tube heat exchangers are commonly used in industrial applications due to their high heat transfer efficiency.
Plate heat exchangers are compact and efficient, often used in HVAC systems and refrigeration.
Finned tube heat exchangers are used when space is limited and increased surface area is needed for heat transfer.
Oth...
I applied via Referral and was interviewed before May 2023. There were 2 interview rounds.
I applied via Walk-in and was interviewed in Jun 2022. There was 1 interview round.
posted on 28 Jul 2023
I applied via Campus Placement
based on 3 interviews
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based on 18 reviews
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