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pH is a measure of acidity or alkalinity of a solution, ranging from 0 to 14.
pH stands for 'potential of Hydrogen'
It is a logarithmic scale, with 7 being neutral, below 7 acidic, and above 7 alkaline
Examples: Lemon juice has a pH of around 2, pure water is around 7, and baking soda is around 9
Acids have a pH below 7 due to the presence of excess hydrogen ions.
Acids release hydrogen ions (H+) in water, lowering the pH below 7.
The pH scale ranges from 0 to 14, with 7 being neutral, below 7 acidic, and above 7 basic.
Examples of acidic substances include lemon juice (pH 2), vinegar (pH 3), and battery acid (pH 1).
A buffer is a temporary storage area that holds data before it is processed or transferred.
Types of buffers include input buffer, output buffer, circular buffer, and FIFO buffer.
Buffers help in managing data flow between different components in a system.
Examples of buffers include keyboard buffer, printer buffer, and network buffer.
Titration is a technique used to determine the concentration of a substance in a solution by reacting it with a known concentration of another substance.
Titration involves slowly adding a solution of known concentration (titrant) to a solution of unknown concentration until the reaction reaches its endpoint.
The endpoint is usually indicated by a color change or other observable change, such as a sudden pH shift.
Common ...
Different types of titration include acid-base titration, redox titration, complexometric titration, and precipitation titration.
Acid-base titration involves the neutralization of an acid with a base or vice versa.
Redox titration involves a redox reaction between the analyte and titrant.
Complexometric titration involves the formation of a complex between the analyte and titrant.
Precipitation titration involves the form...
I applied via Campus Placement and was interviewed before Jan 2024. There was 1 interview round.
Plating and coating processes involve applying a layer of material onto a surface for various purposes.
Electroplating: uses electrical current to deposit a thin layer of metal onto a conductive object (e.g. chrome plating on car parts)
Anodizing: creates a protective oxide layer on metals through an electrolytic process (e.g. anodized aluminum for increased corrosion resistance)
Powder coating: electrostatically applies ...
Various types of defects in plating include blistering, peeling, pitting, and staining.
Blistering: formation of bubbles on the plated surface due to trapped gases or impurities
Peeling: detachment of the plated layer from the substrate
Pitting: formation of small craters or pits on the plated surface
Staining: discoloration or uneven coloring of the plated surface
I applied via Walk-in and was interviewed before May 2022. There were 3 interview rounds.
Plating processes are used to coat a surface with a thin layer of metal to improve its properties.
Electroplating - uses an electric current to deposit metal ions onto a surface
Electroless plating - uses a chemical reaction to deposit metal onto a surface
Immersion plating - involves dipping a surface into a solution containing metal ions
Vacuum plating - uses a vacuum to deposit metal onto a surface
Selective plating - de...
Chrome plating is used to improve the appearance, durability, and corrosion resistance of metal surfaces.
Chrome plating provides a shiny and reflective surface finish.
It increases the hardness and wear resistance of the metal.
Chrome plating also protects against corrosion and oxidation.
It is commonly used on automotive parts, bathroom fixtures, and tools.
Chrome plating can also be used for decorative purposes on jewelr
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I applied via Recruitment Consultant and was interviewed in Dec 2020. There was 1 interview round.
Application parameters play a crucial role in ensuring the smooth functioning of an application. Troubleshooting involves identifying and resolving issues related to these parameters.
Application parameters are settings that determine how an application behaves and interacts with other components.
They can include things like database connection strings, API keys, and user preferences.
Properly configured parameters can i...
I applied via Referral and was interviewed before Apr 2020. There was 1 interview round.
Sales is the process of persuading a potential customer to purchase a product or service.
Sales involves identifying potential customers and their needs
Salespeople use various techniques to convince customers to buy
Sales requires building relationships with customers to encourage repeat business
Sales can involve both face-to-face interactions and online transactions
Examples of sales include selling cars, insurance, and
I applied via Job Fair and was interviewed before Jun 2021. There were 3 interview rounds.
I applied via Naukri.com and was interviewed before May 2020. There were 5 interview rounds.
posted on 21 Aug 2024
I applied via Referral and was interviewed before Aug 2023. There was 1 interview round.
Experienced retail professional with 5+ years in management roles. Skilled in team leadership, customer service, and inventory management.
5+ years of experience in retail management
Strong leadership skills
Excellent customer service abilities
Proficient in inventory management
Managed a team of 15 employees at previous job
Pitching the product involves highlighting its key features, benefits, and unique selling points to potential customers.
Identify the target audience and tailor the pitch to their needs and preferences
Focus on the product's unique selling points and how it solves a problem or fulfills a need
Use storytelling and real-life examples to make the pitch more engaging and relatable
Highlight any special promotions, discounts, o...
I applied via Referral and was interviewed before Jun 2023. There was 1 interview round.
Developing a data analysis system for a retail company to track sales performance
Identify key performance indicators (KPIs) such as sales revenue, profit margins, and customer retention rates
Collect and clean data from various sources including POS systems, online sales platforms, and customer surveys
Use data visualization tools like Tableau to create interactive dashboards for monitoring sales performance
Implement pre...
One major issue faced during development process was lack of clear requirements.
Lack of clear requirements led to frequent changes in project scope
Difficulty in estimating project timelines and resources
Increased risk of delivering a product that does not meet client expectations
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Analytical Chemist
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Henkel Adhesives Technologies
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