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I applied via Referral and was interviewed in Nov 2022. There were 2 interview rounds.
Grignard reagent is an organometallic compound used in organic synthesis to form carbon-carbon bonds.
Grignard reagents are formed by reacting an alkyl or aryl halide with magnesium metal.
They are highly reactive and can be used to introduce a carbon chain into a molecule.
Grignard reagents are commonly used in the synthesis of alcohols, carboxylic acids, and ketones.
They can also be used for nucleophilic addition reacti...
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The pH of water is typically around 7, which is considered neutral.
The pH scale ranges from 0 to 14, with 7 being neutral, below 7 acidic, and above 7 alkaline.
Pure water has a pH of 7, but this can vary slightly due to dissolved minerals or gases.
Testing the pH of water is important for various applications, such as in chemistry, environmental science, and water treatment.
IR range of OH refers to the infrared absorption range of the hydroxyl functional group.
The IR range of OH typically falls between 3200-3600 cm^-1.
The exact position of the OH absorption peak can vary depending on the specific compound and its environment.
The presence of other functional groups in the molecule can also affect the position and intensity of the OH peak.
I applied via Approached by Company and was interviewed in Jul 2022. There was 1 interview round.
Chemistry is the scientific study of matter and its properties, structure, composition, and behavior.
Chemistry involves the study of atoms, molecules, and their interactions.
It is used to understand the properties and behavior of substances, and to develop new materials and technologies.
Examples of chemistry in everyday life include cooking, cleaning, and medicine.
Spectroscopy is a technique used in chemistry to study ...
HPLC is a high-performance liquid chromatography technique used to separate, identify, and quantify components in a mixture.
HPLC uses a liquid mobile phase and a stationary phase to separate components based on their chemical properties.
It is commonly used in pharmaceuticals, food analysis, and environmental testing.
HPLC can detect and quantify very small amounts of compounds, making it a highly sensitive technique.
Sim...
Gas chromatography is a technique used to separate and analyze compounds in a mixture.
A sample is vaporized and injected into a column filled with a stationary phase.
The compounds in the sample interact differently with the stationary phase and are separated as they travel through the column.
The separated compounds are detected and identified based on their retention time and other properties.
Gas chromatography is comm...
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I applied via Walk-in and was interviewed in Nov 2024. There was 1 interview round.
I applied via Company Website and was interviewed in Oct 2024. There were 4 interview rounds.
Chemical expiry date can be checked by looking at the label or packaging.
Check the label or packaging of the chemical for an expiry date
Look for any signs of degradation or changes in color/odor
Consult the manufacturer's guidelines or safety data sheet for expiration information
Good quality,quantity ,
Manufacture product qc check
I applied via Job Fair and was interviewed in Nov 2024. There were 2 interview rounds.
Capsules making
Coting
Design etc on the basis of questions
It's are alphabetic and numerals type questions
based on 2 interviews
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