14 Nov 2012
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A base is a substance that dissociates in water to form one or more hydroxide ions, OH (aq). Bases are Bitter Slippery to the touch Conducts ...
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CharacteristicsEdit · Bitter taste (opposed to sour taste of acids) · Slimy, or soapy feel on fingers (Slippery) · Many bases react with acids and precipitate ...
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Bases are classified on the basis of strength, concentration and acidity. The different kinds of acids are strong base acid, ... Introduction to Bases · Neutralization Reaction · pH
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Bases have the following properties: They produce the hydroxyl ions OH− in water. have a high pH value more than 7 on pH scale. Was this answer helpful?
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Hint :A base is a substance which has a characteristic bitter taste, is slippery to touch, changes the colour of litmus from red to blue, has a pH greater ...
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Physical Properties of Bases · Bases taste bitter – There are very few food materials that are alkaline. · Bases release a hydroxide ion in a water solution.
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3 days ago · Bases · Aqueous solutions of bases are also electrolytes. · Bases often have a bitter taste and are found in foods less frequently than acids.
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25 Apr 2022 · Hello Students here you will read Three Characteristics of Bases. What bases form when react with acids. Color Indication of Bases. pH Value of ...
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An aqueous solution containing bases has a pH greater than 7. In pure form, bases have a bitter taste and slippery texture. Although they are not usually ...
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Acids are compounds with specific characteristic properties. An acid reacts with metals and carbonates, tastes sour, and turns blue litmus paper to red. Acids ...
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27 Apr 2018 · Acids taste sour while bases taste bitter. An acid reacts with metals to produce bubbles of hydrogen gas while a base feels slimy to the ...
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Duration: 5:22 Posted: 27 May 2013 VIDEO
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19 Oct 2021 · What are Bases? Those ionic compounds which produce hydroxide ions (OH-) when dissolved in water are called bases. The substance can be ...
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Bases are usually oxides or hydroxides. They dissociate into OH- ions when you dissolve them in water. They have a higher concentration of hydroxide ions than ...
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