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I applied via Naukri.com and was interviewed before Aug 2023. There was 1 interview round.
I applied via Referral and was interviewed before Sep 2020. There was 1 interview round.
The interview question covers topics such as Lewis acid, pH, acid and base, organic chemistry, periodic table, chemical formulas, and pH measurement without a pH meter.
Lewis acid is an electron acceptor, examples include AlCl3 and FeCl3
pH is a measure of acidity or basicity, with a range of 0-14
Acids donate H+ ions, bases accept H+ ions
Organic chemistry deals with carbon-based compounds, examples include ethanol and gl...
Benzene is a colorless, highly flammable liquid with a sweet odor. It is a basic building block of many chemicals.
Benzene is a hydrocarbon with the chemical formula C6H6.
It is a natural constituent of crude oil and gasoline.
Benzene is used in the production of plastics, synthetic fibers, rubber, dyes, detergents, and pharmaceuticals.
Exposure to benzene can cause cancer and other health problems.
Benzene is also a major ...
Water has a boiling point of 100°C and a melting point of 0°C. Other solvents have varying boiling and melting points.
Water has a high boiling point due to its strong hydrogen bonding
Solvents like ethanol have lower boiling points than water
Melting points of solvents depend on their molecular structure
Some solvents like mercury are liquid at room temperature
Boiling and melting points are important in chemical reactions
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posted on 6 Apr 2022
I applied via Company Website and was interviewed before Apr 2021. There were 2 interview rounds.
The appetite test is used to risk stratify for children with severe acute malnutrition (SAM) in inpatient or outpatient care
I applied via Campus Placement and was interviewed before Jul 2020. There were 4 interview rounds.
I am the ideal candidate for the Production Officer position because of my extensive experience in production management and my strong problem-solving skills.
I have a proven track record of successfully managing production operations and meeting production targets.
I possess excellent organizational and time management skills, ensuring efficient production processes.
I am highly skilled in identifying and resolving produ...
posted on 7 Aug 2020
I applied via Naukri.com and was interviewed in Feb 2020. There were 3 interview rounds.
Water content mechanism can be found through various methods and is important for various reasons.
Water content can be measured through techniques such as gravimetric analysis, Karl Fischer titration, and moisture analyzers.
Water content is important in industries such as food, pharmaceuticals, and cosmetics to ensure product quality and stability.
Water content is also important in environmental studies to understand t...
Developing HPLC methods involves selecting appropriate columns and optimizing parameters.
Choose a suitable column based on the analyte's properties and the separation goal.
Optimize parameters such as mobile phase composition, flow rate, and temperature.
Validate the method by assessing its selectivity, sensitivity, accuracy, and precision.
Common column types include C18, C8, and phenyl.
Other factors to consider include ...
Carbon loading in column refers to the amount of carbon used in the stationary phase of a chromatography column. Endcapping is a process to block the remaining silanol groups on the surface of the stationary phase.
Carbon loading is typically expressed as a percentage of the total weight of the stationary phase.
Higher carbon loading can improve the selectivity and retention of certain analytes.
Endcapping is important to...
posted on 16 Aug 2021
I applied via Company Website and was interviewed in Feb 2021. There were 5 interview rounds.
posted on 25 Mar 2021
I applied via Referral and was interviewed before Mar 2020. There were 3 interview rounds.
I applied via Company Website and was interviewed in Mar 2020. There were 3 interview rounds.
SAP activity refers to the use of SAP software for business operations and management.
SAP activity involves using SAP software for various business functions such as finance, human resources, supply chain management, and customer relationship management.
It helps organizations streamline their processes, improve efficiency, and make data-driven decisions.
Examples of SAP activity include creating financial reports, manag...
pH activity refers to the measurement of acidity or alkalinity of a solution.
pH activity is measured on a scale of 0-14, with 7 being neutral, below 7 being acidic, and above 7 being alkaline
It is important in various fields such as chemistry, biology, and environmental science
For example, pH activity is used to determine the acidity of soil for agriculture, the pH of water for aquatic life, and the pH of blood for med
The pH value decreases when acid is added and increases when alkali is added.
Acids release hydrogen ions (H+) when dissolved in water, which increases the concentration of H+ ions and lowers the pH value.
Alkalis release hydroxide ions (OH-) when dissolved in water, which decreases the concentration of H+ ions and raises the pH value.
The pH scale ranges from 0 to 14, with 7 being neutral. Values below 7 are acidic, and ...
Chemical reaction between sodium and chlorine
Sodium (Na) reacts with chlorine (Cl) to form sodium chloride (NaCl)
The reaction is exothermic and releases energy in the form of heat and light
The balanced chemical equation is 2Na + Cl2 -> 2NaCl
I applied via Walk-in and was interviewed before Sep 2020. There were 4 interview rounds.
FFS machine stands for Form-Fill-Seal machine, which is a packaging machine used to form, fill, and seal products in various industries.
FFS machine is commonly used in industries such as food and beverage, pharmaceuticals, and cosmetics.
It is an automated machine that can produce packaging materials on-site.
The machine forms a package from a flat roll of film, fills it with the product, and then seals it.
FFS machines c...
Kaizen is a Japanese term for continuous improvement. It involves making small, incremental changes to improve processes and systems.
Kaizen is a philosophy that focuses on continuous improvement in all aspects of an organization.
It involves identifying areas for improvement, making small changes, and then evaluating the results.
Kaizen can be applied to any process or system, from manufacturing to healthcare.
Examples of...
Transformers are electrical devices that transfer energy between two or more circuits through electromagnetic induction.
Transformers are used to increase or decrease voltage levels in electrical circuits
They consist of two coils of wire wrapped around a magnetic core
The primary coil is connected to the input voltage and the secondary coil to the output load
Step-up transformers increase voltage while step-down transform...
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