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MODERN PUBLICATION-ACID, BASES AND SALTS-EXERCISE
- Why is sodium hydrogen carbonate an essential ingredient in antacids?
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- Name the gas produced when Sodium carbonate reacts with hydrochloric a...
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- Name the gas produced when Magnesium carbonate reacts with hydrochlori...
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- Name an indicator which is red in acid solution but turns blue in basi...
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- Name one strong and one weak acid.
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- Why is cold milk helps a person in neutralising acidity in the stomach...
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- Give the name and formula of acid present in vinegar?
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- Name the acids present in Orange?
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- Name the acids present in Lemon?
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- Name the acids present in Tomatoes.
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- The pH of fresh milk is 6. will its pH value increase or decrease when...
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- An acidic solution contains……………..ions.
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- A basic solution contains……………..ions.
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- Name two acid base indicators?
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- The pH values of some substances are given below:(i)Apples: 5.0-6.5(ii...
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- What is the pH of an acid having [H^+]=10^-3M
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- Will the OH^- ions concentration increase or decrease if a 1M NaOH sol...
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- Two solutions A and B have pH of 6 and 9 respectively. Which solution ...
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- Four test tubes A,B,C and D contain solutions of pH 3.0, 5.0, 6.0 and ...
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- Four test tubes A,B,C and D contain solutions of pH 3.0, 5.0, 6.0 and ...
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- Which of the following have large pH values: 1M CH3COOH or 1M HCl
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