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Pragati Classes Chemistry Faculty Interview Questions, Process, and Tips

Updated 24 Jun 2021

Pragati Classes Chemistry Faculty Interview Experiences

1 interview found

Interview Questionnaire 

4 Questions

  • Q1. What is the difference between molarity & molality? And also explain which one extensive or intensive properties.
  • Ans. 

    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...

  • Answered by AI
  • Q2. What is difference between vapour pressure and partial pressure.
  • Ans. 

    Vapour pressure is the pressure exerted by a vapour in equilibrium with its liquid or solid form, while partial pressure is the pressure exerted by a single gas in a mixture.

    • Vapour pressure is specific to a substance, while partial pressure is a property of a gas in a mixture.

    • Vapour pressure is dependent on temperature, while partial pressure is dependent on the concentration of the gas in the mixture.

    • In a mixture of g...

  • Answered by AI
  • Q3. Tell me about the Arrhenius equation.
  • Ans. 

    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...

  • Answered by AI
  • Q4. Explain about the difference between entropy and enthalpy?
  • Ans. 

    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...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Try to more confident answering the questions.

Interview questions from similar companies

I applied via Company Website and was interviewed before Dec 2020. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. What is packing efficiency? what is a limiting reagent? How did you prepare aspirin from phenol?
  • Ans. 

    Packing efficiency is the ratio of the volume occupied by particles to the total volume of the container. Limiting reagent is the reactant that gets consumed first and limits the amount of product formed. Aspirin can be prepared from phenol by acetylation using acetic anhydride and a catalyst.

    • Packing efficiency is important in determining the density of a material.

    • Limiting reagent can be identified by calculating the a...

  • Answered by AI
  • Q2. Explain sand Mayer's reaction?
  • Ans. 

    Sandmeyer's reaction is a chemical reaction used to convert an aryl diazonium salt to a halide, hydroxide, or cyano compound.

    • Involves the replacement of the diazonium group (-N2+) with a halogen, hydroxyl, or cyano group.

    • The reaction is carried out in the presence of a copper(I) salt and an acid.

    • The reaction can be used to synthesize a variety of compounds such as chlorobenzene, bromobenzene, iodobenzene, phenol, and b...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well subject and solve all equation

I applied via Company Website and was interviewed before Oct 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. About basics

Interview Preparation Tips

Interview preparation tips for other job seekers - Written test then demo Technical rou d

I applied via Walk-in and was interviewed before Jul 2021. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all Resume tips
Round 2 - One-on-one 

(1 Question)

  • Q1. How you deal with student

Interview Preparation Tips

Interview preparation tips for other job seekers - good organisation positive work culture great learning opportunity

I applied via Company Website and was interviewed in Jul 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Chemistry related organic chemistry

Interview Preparation Tips

Interview preparation tips for other job seekers - Organic chemistry related

I applied via Referral and was interviewed in Aug 2021. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all Resume tips
Round 2 - HR 

(6 Questions)

  • Q1. Why should we hire you?
  • Q2. Why are you looking for a change?
  • Q3. What are your salary expectations?
  • Q4. What is your family background?
  • Q5. What are your strengths and weaknesses?
  • Q6. Tell me about yourself.

Interview Preparation Tips

Topics to prepare for Gandhi Institute For Education & Technology Chemistry Faculty interview:
  • Organic Chemistry
  • Physical Chemistry
  • Inorganic Chemistry
  • Analytical skills
Interview preparation tips for other job seekers - Job hunting tips to focus your search
Know your career goals.
Plan ahead.
Get resume and cover letter help.
Use all job search resources.
Customize your resume.
Research companies.
Apply with confidence.
Schedule informational interviews.
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed in May 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all Resume tips
Round 2 - HR 

(1 Question)

  • Q1. Why you are leaving the organisation
  • Ans. Because of growth in financial and educational development.
  • Answered Anonymously
Round 3 - Demo 

(1 Question)

  • Q1. Demo should be given in your interested topic.
  • Ans. Confidence and show ur interest towards ur subject and concepts will be very clear.
  • Answered Anonymously

Interview Preparation Tips

Interview preparation tips for other job seekers - Be honest and share ur experience with clear picture.

Interview Questionnaire 

4 Questions

  • Q1. What is the difference between molarity & molality? And also explain which one extensive or intensive properties.
  • Ans. 

    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...

  • Answered by AI
  • Q2. What is difference between vapour pressure and partial pressure.
  • Ans. 

    Vapour pressure is the pressure exerted by a vapour in equilibrium with its liquid or solid form, while partial pressure is the pressure exerted by a single gas in a mixture.

    • Vapour pressure is specific to a substance, while partial pressure is a property of a gas in a mixture.

    • Vapour pressure is dependent on temperature, while partial pressure is dependent on the concentration of the gas in the mixture.

    • In a mixture of g...

  • Answered by AI
  • Q3. Tell me about the Arrhenius equation.
  • Ans. 

    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...

  • Answered by AI
  • Q4. Explain about the difference between entropy and enthalpy?
  • Ans. 

    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...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Try to more confident answering the questions.

I applied via Walk-in and was interviewed in Aug 2021. There were 5 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. How is teaching strategy different for slow runner and quick grasper?
  • Ans. 

    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...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Important to be confident in our knowledge and personality, say answers assertively and be polite, diplomatic and at same time frank when offering an opinion.

I applied via Company Website and was interviewed in Dec 2021. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all Resume tips
Round 2 - Aptitude Test 
Round 3 - Assignment 

Interview Preparation Tips

Topics to prepare for Healthy Life Pharma Chemistry Faculty interview:
  • Organometallic
Interview preparation tips for other job seekers - Inorganic chemistry studying.......
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Pragati Classes Interview FAQs

What are the top questions asked in Pragati Classes Chemistry Faculty interview?

Some of the top questions asked at the Pragati Classes Chemistry Faculty interview -

  1. What is the difference between molarity & molality? And also explain which one ...read more
  2. What is difference between vapour pressure and partial pressu...read more
  3. Explain about the difference between entropy and enthal...read more

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