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प्रश्न
By squeezing lemon on a piece of rock the gas liberated turned lime water milky. which compound is present in the rock?
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उत्तर
Compound presents in the rock is either a compound of carbonate or bicarbonate because acids react with carbonate or bicarbonate and liberate CO2. This carbon dioxide turns lime water milky.
संबंधित प्रश्न
Name the acid-base indicator extracted from lichen.
What are organic acids?
Give two examples of the following:
hydracids
Give two examples of the following:
monobasic acid
Write balanced equation to satisfy the following statement:
\[\ce{Acid + Base -> Salt + water}\]
Solution A is strong acid B weak acid C strong alkali.
Which solution contains solute molecules in addition to water molecules?
The word sour refers to ______ in Latin.
Two acids ‘A’ and ‘B’ are given. Acid A gives one hydrogen ion per molecule of the acid in solution. Acid B gives two hydrogen ions per molecule of the acid in solution.
- Find out acid A and acid B.
- Which acid is called the King of Chemicals?
The Acid secreted in our stomach is ______.
You are supplied with five solutions: A, B, C, D and E with pH values as follows: A = 1.8, B = 7, C = 8.5, D = 13, and E = 5
Classify these solutions as neutral, slightly or strongly acidic and slightly or strongly alkaline.
Which solution would be most likely to liberate hydrogen with powdered zinc metal. Give a word equation for each reaction.
