10+ Leap Finance Interview Questions and Answers

pH is a measure of acidity or alkalinity. UV spectroscopy is based on the absorption of UV light by molecules. Solutions can be prepared in various concentrations like normal, molar, ppm, ppb. Chemistry is the study of matter and its properties. Molality, molarity, and normality are concentration units in chemistry.

• pH measures the concentration of hydrogen ions in a solution, indicating its acidity or alkalinity.

• UV spectroscopy involves measuring the absorption of ultraviolet...read more

Wet and dry granulation are two methods of forming granules from powder materials.

• Wet granulation involves adding a liquid binder to the powder mixture, which is then agitated and dried to form granules.

• Dry granulation involves compacting the powder mixture without the use of a liquid binder, using a roller compactor or tablet press.

• Wet granulation is often used for materials that are difficult to compress, while dry granulation is preferred for materials that are sensitive t...read more

Line clearance is the process of ensuring that a production line or equipment is ready for use or changeover.

• Perform a visual inspection of the production line or equipment to ensure it is clean and free from any previous product or material.

• Verify that all necessary materials, tools, and documents are available and ready for use.

• Check that all safety measures and precautions are in place, such as lockout/tagout procedures.

• Ensure that all previous batch records or documentati...read more

The importance of time management

• Time management is crucial for personal and professional success

• Effective time management leads to increased productivity and reduced stress

• Prioritizing tasks and setting realistic goals are key components of time management

• Tools such as calendars and to-do lists can aid in time management

• Procrastination is a common obstacle to effective time management

The incubation process is a controlled environment to grow and develop organisms. Media presentation refers to the type of nutrients used.

• Incubation process is used to grow and develop organisms in a controlled environment

• Media presentation refers to the type of nutrients used in the incubation process

• Different types of media presentations are used for different types of organisms

• Examples of media presentations include agar plates, broth, and slants

Preparation of solutions like Normal, Molar, ppm, ppb, etc.

• Normal solutions are prepared by dissolving a known weight of solute in a known volume of solvent.

• Molar solutions are prepared by dissolving a known number of moles of solute in a known volume of solvent.

• ppm (parts per million) solutions are prepared by dissolving a known weight of solute in a known volume of solvent and expressing the concentration in parts per million.

• ppb (parts per billion) solutions are prepared b...read more

The type of filling machine used will determine the operation and maintenance requirements for the equipment.

• Different types of filling machines include gravity fillers, piston fillers, and rotary fillers.

• Operation of filling machines involves setting parameters such as fill volume, speed, and accuracy.

• Maintenance tasks may include cleaning, lubricating, and replacing worn parts to ensure optimal performance.

• Regular calibration and inspection of the filling machine is essenti...read more

The process of manufacturing involves converting raw materials into finished products through a series of steps and operations.

• Designing the product and planning the manufacturing process

• Procuring raw materials and components

• Processing and assembling the materials

• Quality control and testing

• Packaging and shipping the finished products

QA stands for Quality Assurance. Gram staining is a microbiological process. Media type refers to the type of culture medium used in microbiology.

• QA is the process of ensuring that a product or service meets the desired quality standards

• Gram staining is a microbiological process used to differentiate bacterial species

• Media type refers to the type of culture medium used in microbiology, such as agar or broth

• Examples of QA processes include testing, bug tracking, and code revie...read more

Normality is a measure of concentration in chemistry, expressed as the number of equivalents of a solute per liter of solution.

• Normality is different from molarity as it takes into account the equivalents of a solute rather than just the moles.

• It is calculated by dividing the number of equivalents of solute by the volume of solution in liters.

• For example, a 1M solution of HCl is 1N because HCl is a monoprotic acid and has one equivalent per mole.

The boiling point is the temperature at which a substance changes from a liquid to a gas.

• Boiling point is influenced by atmospheric pressure.

• Different substances have different boiling points.

• Boiling point can be used to identify substances.

• Water boils at 100 degrees Celsius at sea level.

Recall process is a procedure used to remove or correct products that have been found to be unsafe or defective.

• Identify the issue or defect in the product

• Notify relevant stakeholders including customers, suppliers, and regulatory agencies

• Determine the scope of the recall (e.g. specific batch, entire product line)

• Develop a communication plan for informing the public

• Implement the recall by removing the product from shelves or contacting customers for return

• Monitor and evaluate...read more

HEPA filters are highly efficient filters that can capture 99.97% of particles as small as 0.3 microns.

• HEPA filters are designed to capture particles such as dust, pollen, mold, bacteria, and viruses.

• They are commonly used in air purifiers, vacuum cleaners, and HVAC systems.

• HEPA filters are essential in environments where clean air is crucial, such as hospitals, laboratories, and clean rooms.

Calibration of HPLC is a process to ensure accuracy and reliability of the instrument for accurate analysis.

• Calibration involves checking the accuracy of the HPLC system by comparing the results with known standards.

• Calibration should be performed regularly to ensure consistent and reliable results.

• Parameters such as flow rate, detector sensitivity, and retention time should be calibrated.

• Calibration curves are used to determine the relationship between concentration and dete...read more