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MODERN PUBLICATION-ACID, BASES AND SALTS-EXERCISE
- Acid+Metal a salt+…………….. .
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- pH of acid solution is always ……………..than 7.
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- According to Arrhenius concept NaOH is base because it gives……………..ion...
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- pH of 10^-5 M HCl solution is……………..
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- HCl behaves as an acid because it turns………….litmus solution………………. .
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- Which gas is produced when metal carbonates and metal hydrogen carbona...
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- What is the importance of pH in everyday life?
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- Discuss method of preparation and two uses of each of the following: P...
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- Discuss method of preparation and two uses of each of the following: W...
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- Discuss method of preparation and two uses of each of the following: B...
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- Explain the following with remedy Feeling of acidity after over eating...
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- Explain the following with remedy too much acidic soil.
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- Explain the following with remedy self defence by animals and plants t...
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- Explain the following with remedy tooth decay due to eating sugary sub...
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- What are acids and bases? Give two tests to distinguish these.
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- How dihydrogen chemically reacts with metals ?
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- What happens when H2 and O2 react with each other?
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- Give three practical applications of neutralisation reaction.
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- Discuss method of preparation and two uses of each of the following: B...
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- Give method of preparation and two uses of each of the following: Baki...
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