What is the importance of pH scale in everyday life? If the pH is acidic the lime is added to neutralize the acidity and gypsum is added to neutralize the basicity of soil. iii) In the prevention of tooth decay: The pH of the mouth becomes acidic. The bacteria in the mouth will decompose the […]
Why is the pH of distilled water less than 7?
Why is the pH of distilled water less than 7? It is important to keep mind that water (distilled, deionized, or tap) is NOT “pure” (i.e., pH equal to 7). The moment it comes in contact with air, CO2 gas begins dissolving into it, forming carbonic acid. The actual pH, therefore, will typically be slightly […]
What methods are used to measure pH?
What methods are used to measure pH? The methods for measuring pH fall roughly into the following four categories: Indicator methods. Metal-electrode methods (including the hydrogen-electrode method, quinhydron-electrode method and antimony-electrode method) Glass-electrode methods. Semiconductor sensor methods. How do you test pH of water without strips? Use filter paper such as coffee filters, or acid-free […]
Can we drink 11.5 pH water?
What battle caused the British to lose the war?
What battle caused the British to lose the war? The Battle of Yorktown What was the single most important reason that the British lost the war for independence? Foreign intervention was certainly was one of the main reasons behind Britain’s defeat. During the war, the intervention of both France and Spain caused major strategic problems […]
What does standing up to someone mean?
What does standing up to someone mean? Meaning of stand up to someone/something in English to deal effectively with a person or situation: She stood up to her boss when he accused her of arriving late and leaving work early. Improve your vocabulary with English Vocabulary in Use from Cambridge. Learn the words you need […]
Why did you choose HR as your career answer?
Is HR a happy career?
Is HR a happy career? Human resources, education, tax consulting and information technology all top the list of fields in which workers report they are most happy, according to a report released in September from Monster, an online job board, and kununu, an online employment review platform. Is HR manager a stressful job? HR has […]
What would America be like if we lost the Revolutionary War?
What would America be like if we lost the Revolutionary War? If the colonists had lost the war, there probably wouldn’t be a United States of America, period. A British victory in the Revolution probably would have prevented the colonists from settling into what is now the U.S. Midwest. Additionally, there wouldn’t have been a […]