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Gharda Chemicals Limited
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I applied via Referral and was interviewed before Oct 2022. There were 3 interview rounds.
Normality, Molarity, and Molality are different ways to express the concentration of a solution.
Normality is the number of equivalents of a solute in a liter of solution.
Molarity is the number of moles of solute in a liter of solution.
Molality is the number of moles of solute per kilogram of solvent.
I applied via Referral and was interviewed in Sep 2019. There were 3 interview rounds.
LEL stands for Lower Explosive Limit and UEL stands for Upper Explosive Limit.
LEL is the lowest concentration of a flammable substance in air that can ignite and sustain combustion.
UEL is the highest concentration of a flammable substance in air that can ignite and sustain combustion.
The range between LEL and UEL is known as the flammable range or explosive range.
Operating within the flammable range can lead to fire or...
Vacuum is a space devoid of matter or air. It is created when all the air or matter is removed from a given space.
Vacuum is a state of low pressure or absence of matter.
It is created by removing all the air or matter from a space.
Vacuum can be artificially created using vacuum pumps.
Examples of vacuum include the vacuum inside a vacuum cleaner or the vacuum of space.
Types of pumps include centrifugal pumps, reciprocating pumps, and rotary pumps.
Centrifugal pumps use centrifugal force to move fluids.
Reciprocating pumps use a piston or plunger to create pressure.
Rotary pumps use rotating mechanisms to move fluids.
Other types of pumps include diaphragm pumps, gear pumps, and peristaltic pumps.
Gharda Chemicals Limited interview questions for designations
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posted on 15 Oct 2024
Relative volatility is a measure of how easily a component in a mixture can be separated from other components through distillation.
Relative volatility is calculated as the ratio of the vapor pressures of the two components being separated.
It is used in distillation processes to determine the efficiency of separation.
Higher relative volatility indicates easier separation of components.
For example, in the separation of ...
Distillation is a process of separating components of a liquid mixture based on differences in boiling points.
Distillation involves heating the liquid 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 liquid form.
Examples of distillation include...
Absorber column absorbs a gas into a liquid, while a stripper column removes a component from a liquid.
Absorber column is used to absorb a gas into a liquid, while a stripper column is used to remove a component from a liquid.
Absorber column operates at a higher pressure than the stripper column.
Absorber column is used in processes like gas sweetening, while stripper column is used in processes like solvent recovery.
Ex...
posted on 12 Aug 2024
I am a fresher with no prior experience in the field.
I recently graduated with a degree in Chemistry and am eager to apply my knowledge in a professional setting.
While I may not have direct experience in production chemistry, I have completed relevant coursework and projects during my studies.
I am a quick learner and am confident in my ability to adapt to new challenges and responsibilities.
posted on 29 Aug 2024
I applied via Company Website and was interviewed in Jul 2024. There was 1 interview round.
STAR interview was difficult to understand the open ended questions
I applied via Naukri.com and was interviewed in Nov 2023. There were 2 interview rounds.
The utility lines provided in the reactor are pressurized.
Utility lines in the reactor are typically pressurized to ensure efficient flow of materials.
Pressure in the utility lines is controlled and monitored to maintain optimal operation.
Examples of utility lines in a reactor include steam lines, cooling water lines, and gas supply lines.
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