Differentiate between acidic substances and basic substances. Give two examples of each.
Answers
Answer:
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Explanation:
Differences Between Acid and Base
A base is an aqueous substance that donates electrons, accept protons or release hydroxide (OH-) ions. An acid is a proton donor. ... Acetic acid (CH₃COOH) and sulphuric acid are two examples of Acid. Sodium Hydroxide (NaOH) and Ammonia are two examples of Bases.
अम्लीय पदार्थों और बुनियादी पदार्थों के बीच अंतर प्रत्येक के दो उदाहरण देना
Differences Between Acid and Base
A base is an aqueous substance that donates electrons, accept protons or release hydroxide (OH-) ions. An acid is a proton donor. ... Acetic acid (CH₃COOH) and sulphuric acid are two examples of Acid. Sodium Hydroxide (NaOH) and Ammonia are two examples of Bases.
Answer:
Acid
- Turns blue litmus to red
- Sour in taste
- Release H+ ion in water
- pH is less than 7
- Acids do not change the color of turmeric paper
- Acids do not show any color change with phenolphthalein
Base
- Turns red litmus to blue
- Bitter in taste
- Release OH- ion in water
- pH is more than 7
- Bases change the color turmeric paper from yellow to red
- A drop of phenolphthalein when added to basic solution changes the color of the solution to pink
Acid examples are - :
- sulfuric,
- nitric
Basic examples are - :
- sodium hydroxide
- calcium carbonate
Explanation: