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What is H2CO3?

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Important Questions on Acids, Bases and Salts

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The chemical formula of ammonium hydroxide is-
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NH3 gas can be dried by passing it over:
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What is an alkali? Do basic solutions also have H+(aq) ions? If yes, then why are these basic? 

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While diluting an acid, why is it recommended that the acid should be added to water and not water to the acid?
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Which of the following contains tartaric acid?
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Which of the following is a dibasic acid?
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In which of the following oxalic acid is found naturally
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Name two strong acids and two weak acids.
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Is sodium hydroxide an acid or a base?
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Fruits such as oranges, lemons, etc., contain _____ acid.
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Name two strong bases and two weak bases.
HARD
What is base? Name any two bases. How can you test the presence of base in a substance?
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Acid rain is caused due to _____ pollutants.
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Give two examples each of organic acids and mineral acids.
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State differences between acids and bases.
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The property which is not shown by acids is:
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Which of the following are acidic and which are basic?

Lime water, Vinegar, Toothpaste, Stomach juice, Lemon juice, Baking soda solution, Milk of magnesia, Ammonia solution.