Innodatatics Interview Questions and Answers

Solvent is a substance that dissolves a solute to form a solution. Operation unit is a single step in a process, while process unit is a series of interconnected steps.

• Solvent is a liquid that dissolves a solute to form a homogeneous mixture.

• Operation unit is a single step in a process, such as mixing or heating.

• Process unit is a series of interconnected steps that work together to produce a final product.

• Examples of operation units include distillation, filtration, and cryst...read more

The angle of response in the chemical industry refers to the degree of reaction to changes in market demand, supply, and pricing.

• The chemical industry is highly responsive to market changes due to the nature of its products.

• The angle of response can vary depending on the specific chemical product and its market demand.

• Factors that can affect the angle of response include production capacity, availability of raw materials, and competition.

• For example, if there is a sudden incr...read more

Design considerations for chemical slurry pipeline

• Material compatibility with the slurry

• Corrosion resistance of the pipeline material

• Proper sealing to prevent leaks and spills

• Sufficient flow rate to prevent settling of solids

• Proper insulation to maintain temperature and prevent solidification

• Regular cleaning and maintenance to prevent buildup and blockages

The three types of organic solvents are polar protic, polar aprotic, and nonpolar solvents.

• Polar protic solvents have a hydrogen atom attached to an electronegative atom like oxygen or nitrogen.

• Polar aprotic solvents do not have a hydrogen atom attached to an electronegative atom.

• Nonpolar solvents have no dipole moment and are not miscible with water.

• Examples of polar protic solvents include water, methanol, and ethanol.

• Examples of polar aprotic solvents include acetone, dime...read more

Materials required for planning include raw materials, equipment, labor, and production schedules.

• Raw materials needed for production

• Equipment required for manufacturing

• Labor needed for production process

• Production schedules to plan and coordinate activities

• Inventory levels to ensure availability of materials

• Cost estimates to determine budget

• Quality standards to ensure product meets specifications

The third law of thermodynamics states that the entropy of a perfect crystal at absolute zero is zero.

• The entropy of a perfect crystal at absolute zero is zero

• It is impossible to reach absolute zero temperature

• Entropy of a system approaches a constant value as the temperature approaches absolute zero

• It is used to calculate the absolute entropy of a substance

• It is important in the study of phase transitions