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Wacker Metroark Chemicals Interview Questions, Process, and Tips
Top Wacker Metroark Chemicals Interview Questions and Answers
- Q1. pH of water,indicator of acid and alkalineasked in Lab Incharge interview
- Q2. A sample was given choose whether it's acid or alkalineasked in Lab Incharge interview
- Q3. How to calculate mole fraction ?asked in QC Chemist interview
Wacker Metroark Chemicals Interview Experiences
4 interviews found
(1 Question)
- Q1. Why do you want to leave your last company
Interview Preparation Tips
Civil Supervisor Interview Questions asked at other Companies
Selected
I applied via campus placement at University of Calcutta, Kolkata and was interviewed in Jan 2023. There were 3 interview rounds.
Questions on basis chemistry and some questions about gdp AI etc. Are aksed so please make sure your basic chemistry is strong.
(2 Questions)
- Q1. How to calculate mole fraction ?
- Ans.
Mole fraction is calculated by dividing the moles of a specific component by the total moles of all components in a mixture.
Mole fraction = Moles of component / Total moles of all components
Mole fraction is a dimensionless quantity.
The sum of mole fractions of all components in a mixture is always equal to 1.
For example, in a mixture of 2 moles of oxygen and 3 moles of nitrogen, the mole fraction of oxygen would be 2/(
- Q2. How to calculate molarity
- Ans.
Molarity is calculated by dividing the moles of solute by the volume of solution in liters.
Molarity (M) = moles of solute / liters of solution
Determine the number of moles of solute present
Measure the volume of the solution in liters
Divide the moles of solute by the volume of solution to get the molarity
For example, if you have 0.5 moles of solute in 1 liter of solution, the molarity would be 0.5 M
QC Chemist Interview Questions asked at other Companies
I applied via campus placement at Calcutta University and was interviewed before Sep 2020. There was 1 interview round.
Interview Questionnaire
7 Questions
- Q1. PH of water,indicator of acid and alkaline
- Ans.
pH of water is a measure of its acidity or alkalinity.
pH is a scale that ranges from 0 to 14.
A pH of 7 is considered neutral, below 7 is acidic, and above 7 is alkaline.
Water with a pH of less than 7 is acidic, while water with a pH greater than 7 is alkaline.
pH can be measured using pH indicators or pH meters.
Examples of pH indicators include litmus paper, phenolphthalein, and bromothymol blue.
- Q2. Direct current vrs indirect current
- Q3. What practical was done in college
- Q4. Thermal conductivity
- Q5. A sample was given choose whether it's acid or alkaline
- Ans.
To determine whether a sample is acid or alkaline, you need to test its pH level.
Acidic substances have a pH value less than 7.
Alkaline substances have a pH value greater than 7.
A pH value of 7 indicates a neutral substance.
Examples of acidic substances include lemon juice and vinegar.
Examples of alkaline substances include baking soda and soap.
- Q6. Reactor plant
- Q7. Water treatment plant
Interview Preparation Tips
Lab Incharge Interview Questions asked at other Companies
Interview Questionnaire
1 Question
- Q1. Silicones and related questions.
Technical Service Executive Interview Questions asked at other Companies
Wacker Metroark Chemicals interview questions for popular designations
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Selected
(3 Questions)
- Q1. Technical on injection chemical
- Q2. Past injection grout experience in mining
- Q3. Past TBM tunnel soil conditioning experience in Tunnelling
(1 Question)
- Q1. TBM soil conditioning foam
(1 Question)
- Q1. Grouting questions for Tunnelling
Diksha Patil
(2 Questions)
- Q1. Introduce Yourself?
- Q2. Why do you think you are fit for the job?
Interview Preparation Tips
Marketing Copywriter Interview Questions & Answers
Ecolab Food Safety & Hygiene Solutions
Anonymous
posted on 31 Jan 2025
Selected
I was interviewed in Jul 2024.
(1 Question)
- Q1. Just a general one-on-one introduction round
Copywriting assignment about the brand
(1 Question)
- Q1. Questions about the assignment and how would I fit in at the department
(1 Question)
- Q1. Tell me about your hobbies
A difficult topic, they want to understand your approach to the problem
The day is scheduled in different parts trying to understand your soft skills, then there is a group assessment
Interview Preparation Tips
Dispatch Supervisor Interview Questions & Answers
Henkel Adhesives Technologies
Anonymous
posted on 23 Jun 2024
Selected
I applied via Referral and was interviewed in Dec 2023. There was 1 interview round.
(2 Questions)
- Q1. What is ur strength
- Ans.
My strength lies in my ability to effectively prioritize tasks, communicate clearly, and remain calm under pressure.
Effective prioritization of tasks to ensure timely dispatch of resources
Clear communication with team members and external parties to coordinate logistics
Remaining calm and composed in high-pressure situations to make quick and effective decisions
- Q2. What is ur weekness
- Ans.
My weakness is that I can be overly critical of my own work, which can sometimes lead to perfectionism.
I tend to spend too much time on tasks to ensure they are perfect
I have difficulty delegating tasks because I want to make sure they are done correctly
I can be hard on myself when I make mistakes
Interview Preparation Tips
- Sap knowledge
- Confidence
Selected
I applied via Walk-in and was interviewed in Jan 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Connection design to be explained
- Q2. Lifting analysis to be explained
Interview Preparation Tips
- Connection design
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Senior Executive
36
salaries
|  ₹5.8 L/yr - ₹10 L/yr |
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Assistant Manager
18
salaries
| ₹8 L/yr - ₹12 L/yr |
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Sales Manager
13
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| ₹11 L/yr - ₹23.2 L/yr |
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Deputy Manager
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salaries
| ₹12 L/yr - ₹17.5 L/yr |
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Junior Operator
10
salaries
| ₹1.4 L/yr - ₹4 L/yr |
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