Gandhi Institute For Education & Technology Chemistry Faculty Interview Questions and Answers

Molarity is the concentration of a solution in terms of moles of solute per liter of solution, while molality is the concentration of a solution in terms of moles of solute per kilogram of solvent.

• Molarity is an extensive property, while molality is an intensive property.

• Molarity changes with temperature and pressure, while molality remains constant.

• Molality is preferred in calculations involving colligative properties...read more

The Arrhenius equation describes the relationship between the rate constant of a chemical reaction and temperature.

• The equation is given as k = Ae^(-Ea/RT), where k is the rate constant, A is the pre-exponential factor, Ea is the activation energy, R is the gas constant, and T is the temperature.

• The Arrhenius equation helps to explain the effect of temperature on reaction rates.

• Higher temperatures generally lead to hig...read more

Entropy is the measure of disorder or randomness in a system, while enthalpy is the measure of heat energy in a system.

• Entropy is a state function, while enthalpy is a path function.

• Entropy increases with an increase in disorder, while enthalpy increases with an increase in heat energy.

• Entropy is represented by the symbol S, while enthalpy is represented by the symbol H.

• Entropy is measured in joules per kelvin (J/K), w...read more

Teaching strategy should be tailored to the individual needs of the student, whether they are a slow runner or quick grasper.

• For slow runners, it is important to break down concepts into smaller, more manageable pieces and provide additional support and resources.

• For quick graspers, it is important to challenge them with more advanced material and encourage independent learning.

• Differentiated instruction can be used to...read more