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Oriental Aromatics Research Executive Interview Questions and Answers
Oriental Aromatics Research Executive Interview Experiences
1 interview found
(2 Questions)
- Q1. Basic chemistry name reaction
- Ans.
The Grignard reaction involves the addition of an organomagnesium compound to a carbonyl group, forming a new carbon-carbon bond.
Named after French chemist Victor Grignard
Commonly used in organic synthesis to form alcohols, carboxylic acids, and other functional groups
Requires anhydrous conditions and can be sensitive to air and moisture
Example: Addition of phenylmagnesium bromide to formaldehyde to form benzyl alcohol
- Q2. Previous organisation experience in detail
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Selected
I applied via Campus Placement and was interviewed before Aug 2023. There were 3 interview rounds.
On General knowledge
Mathematics questions and technical paint chemistry questions
(1 Question)
- Q1. Related to paint chemistry questions
Research and Development Interview Questions & Answers
Sheenlac Paints
Ajithkumar S
posted on 13 Mar 2024
Selected
I applied via Naukri.com and was interviewed in Sep 2023. There was 1 interview round.
(1 Question)
- Q1. Which type of paint has better weathering resistance in decreasing order
- Ans.
Acrylic paint, oil-based paint, water-based paint
Acrylic paint has the best weathering resistance
Oil-based paint has moderate weathering resistance
Water-based paint has the least weathering resistance
Interview Preparation Tips
- Basics of Paint technology
Research and Development Interview Questions & Answers
Berger Paints
Anonymous
posted on 21 May 2024
Selected
I applied via Naukri.com and was interviewed before May 2023. There were 7 interview rounds.
So aptitude test good test
(1 Question)
- Q1. Hr discussion to final ok
(1 Question)
- Q1. Technical issue ok
Submit the assignment
Group discussion ok job selection
Case study must to be job
(1 Question)
- Q1. No round final destination
Research and Development Interview Questions & Answers
Yasho Industries Limited
Anonymous
posted on 28 Jul 2021
I applied via Recruitment Consulltant and was interviewed in Sep 2021. There were 2 interview rounds.
Interview Questionnaire
4 Questions
- Q1. Should you join this firm?
- Q2. If you hate yourself, yes..
- Q3. Do not join this firm?
- Q4. Do not join this firm
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Research and Development Interview Questions & Answers
Kansai Nerolac Paints
Anonymous
posted on 26 Mar 2021
Interview Questionnaire
2 Questions
- Q1. General que related to auto sector, and customer support
- Q2. What are additives, what major additives used for auto, which coating system are used, application methods,
- Ans.
Additives are substances added to coatings to enhance their properties. Major additives used for auto include pigments, fillers, and solvents.
Additives are used to improve properties such as durability, adhesion, and color.
Pigments are used to provide color and opacity to coatings.
Fillers are used to improve the mechanical properties of coatings.
Solvents are used to dissolve other components and aid in application.
Coat...
Research and Development Interview Questions & Answers
Yasho Industries Limited
Anonymous
posted on 28 Jul 2021
I applied via Naukri.com and was interviewed in Aug 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. General chemistry, alongwith your experience will be asked them.
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