Ambuja Neotia Interview Questions and Answers

pH difference between acidic and basic is the concentration of hydrogen ions in the solution.

• Acidic solutions have a pH less than 7, while basic solutions have a pH greater than 7.

• The pH scale ranges from 0 to 14, with 7 being neutral.

• Each unit on the pH scale represents a tenfold difference in the concentration of hydrogen ions.

• For example, a solution with a pH of 3 is ten times more acidic than a solution with a pH of 4.

• Similarly, a solution with a pH of 9 is ten times more...read more

Hydrogen peroxide is a chemical compound with the formula H2O2. It is a pale blue liquid that is used as a disinfectant and bleaching agent.

• Hydrogen peroxide is commonly used as a disinfectant for wounds and surfaces.

• It is also used as a bleaching agent for hair and teeth.

• Hydrogen peroxide can be used as a rocket propellant.

• It is also used in the production of various chemicals and materials.

• Hydrogen peroxide can be dangerous if not handled properly, as it can cause burns and...read more

Distillate is the purified liquid obtained through distillation, while residue is the remaining substance after distillation.

• Distillate is the product obtained by heating a liquid mixture and collecting the condensed vapor.

• It is the purified liquid that has a higher boiling point than the other components of the mixture.

• Residue is the substance left behind after the distillation process.

• It consists of the components that did not vaporize or condense during distillation.

• For ex...read more

A pump is a mechanical device used to move fluids from one place to another.

• Pumps can be classified into two types: positive displacement pumps and centrifugal pumps.

• Positive displacement pumps move fluid by trapping a fixed amount and forcing it into a discharge pipe.

• Centrifugal pumps use a rotating impeller to create a flow of fluid.

• Pumps are used in various industries such as water treatment, oil and gas, and chemical processing.

• Common types of pumps include diaphragm pump...read more

Hydrogenation reaction is a chemical reaction in which hydrogen is added to a molecule, typically an unsaturated organic compound.

• Hydrogenation is used in the food industry to convert liquid oils into solid fats.

• It is also used in the production of margarine and shortening.

• Hydrogenation can be catalyzed by metals such as nickel, palladium, or platinum.

• The reaction can be carried out under high pressure and high temperature.

• Hydrogenation can be partial or complete depending on...read more

My salary expectation is negotiable based on the job responsibilities and market standards.

• I am open to discussing salary based on the job requirements and industry standards.

• I have researched the average salary range for this position and am willing to consider offers within that range.

• I am looking for fair compensation that reflects my skills and experience.

• I am also interested in discussing benefits and opportunities for growth within the company.

Distillation is a process of separating components of a mixture based on their boiling points.

• It involves heating the mixture to vaporize the component with the lowest boiling point

• The vapor is then condensed and collected as a separate liquid

• This process can be used to purify liquids, separate different components of a mixture, and extract essential oils from plants

• Examples include the distillation of crude oil to produce gasoline and the distillation of alcohol to produce s...read more

Organic chemistry is the study of carbon-based compounds and their properties.

• Organic chemistry focuses on the structure, properties, and reactions of carbon-based compounds.

• It involves the study of hydrocarbons, alcohols, acids, esters, and many other types of compounds.

• Organic chemistry has many practical applications, including the development of new drugs, materials, and fuels.

• It also plays a crucial role in understanding biological processes and the chemistry of life.

• Exa...read more