10+ Chemistry Lecturer Interview Questions and Answers

Chloride undergoes complete hydrolysis, cyanide undergoes partial hydrolysis, and hydride undergoes no hydrolysis.

• Chloride undergoes complete hydrolysis because it forms HCl in water.

• Cyanide undergoes partial hydrolysis because it forms HCN in water.

• Hydride undergoes no hydrolysis because it does not react with water.

I approach project planning by breaking down tasks, setting deadlines, assigning responsibilities, and regularly monitoring progress.

• Break down the project into smaller tasks

• Set clear deadlines for each task

• Assign responsibilities to team members based on their strengths and expertise

• Regularly monitor progress and make adjustments as needed

The most electronegative element is fluorine.

• Fluorine has the highest electronegativity value of 3.98 on the Pauling scale.

• Electronegativity is a measure of an atom's ability to attract and hold onto electrons in a chemical bond.

• Other highly electronegative elements include oxygen, nitrogen, and chlorine.

I use analogies, real-life examples and interactive teaching methods to make difficult topics easy for students.

• I break down complex concepts into simpler parts

• I use analogies to relate the topic to something the student is familiar with

• I provide real-life examples to make the topic more relatable

• I use interactive teaching methods such as group discussions, quizzes, and games to engage students

• I encourage students to ask questions and provide explanations in simple terms

• I use...read more

The valency of carbon is 4.

• Valency is the combining capacity of an element.

• Carbon has 4 valence electrons.

• It can form 4 covalent bonds.

• Examples include methane, ethane, and propane.

Chemical kinetics is the study of the rates at which chemical reactions occur and the factors that influence them.

• It involves studying the speed at which reactants are converted into products.

• Factors affecting reaction rates include temperature, concentration, catalysts, and surface area.

• Examples include the decomposition of hydrogen peroxide catalyzed by manganese dioxide and the reaction between sodium thiosulfate and hydrochloric acid.

• Chemical kinetics helps in understandi...read more

A potentiometer is a device used to measure electromotive force by balancing it against a known voltage.

• Potentiometers are commonly used in electronic circuits to adjust voltage levels or control devices.

• They consist of a resistive element and a sliding contact that can be moved to vary the output voltage.

• Potentiometers are often used in volume controls for audio equipment and as variable resistors in electronic circuits.

• They can also be used to measure unknown voltages by co...read more

Thermodynamics is the branch of physical science that deals with the relationships between heat, work, and energy.

• Thermodynamics studies the transfer of energy in the form of heat and work between systems and their surroundings

• It involves concepts such as entropy, enthalpy, and free energy

• The laws of thermodynamics govern the behavior of energy in a system

• Examples include heat engines, refrigerators, and chemical reactions

Chemistry is the scientific study of matter, its properties, composition, and interactions with other matter and energy.

• Chemistry involves the study of atoms, molecules, and ions.

• It explores the properties and behavior of matter, including its physical and chemical changes.

• Chemistry is used in various fields such as medicine, engineering, and materials science.

• Examples of chemistry include the study of chemical reactions, the properties of elements and compounds, and the deve...read more

Isoprene is the monomer for natural rubber.

• Isoprene is a 5-carbon molecule.

• It is the basic unit that polymerizes to form natural rubber.

• Natural rubber is made up of repeating isoprene units.

• Isoprene is a key building block in the production of rubber products.