HighBrow Technologies Interview Questions and Answers

I have 8 years of experience in retail management, overseeing store operations, driving sales, and managing staff.

• Managed store operations to ensure smooth functioning

• Implemented strategies to drive sales and increase revenue

• Supervised and trained staff to provide excellent customer service

• Handled inventory management and merchandising

• Resolved customer complaints and issues effectively

Mass balance of the reaction refers to the conservation of mass during a chemical reaction.

• Mass balance is important to ensure that the reaction is efficient and complete.

• It involves keeping track of the mass of reactants and products before and after the reaction.

• The law of conservation of mass states that mass cannot be created or destroyed, only transformed.

• An example of a mass balance equation is: 2H2 + O2 -> 2H2O, where the mass of reactants (4g + 32g = 36g) is equal to ...read more

A distillation column is a device used to separate components of a liquid mixture based on their different boiling points.

• Distillation column works on the principle of vapor-liquid equilibrium.

• The mixture is heated in the column, and the components with lower boiling points vaporize first.

• The vapor rises through the column and gets condensed on trays or packing material.

• The condensed liquid flows down the column, while the uncondensed vapor continues to rise.

• This process of v...read more