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प्रश्न
Tartaric acid is a ______ acid.
उत्तर
Tartaric acid is a weak acid.
संबंधित प्रश्न
Name the acid-base indicator extracted from lichen.
Give two examples each of organic acids and mineral acids.
Give two examples of the following:
monobasic acid
Give the name and formula of two : Non-volatile acids
What do you understand by the strength of an acid? On what factors does the strength of an acid depend?
Write the balanced equations for the reaction required to convert insoluble lead (II) oxide into insoluble lead chloride.
Complete the following table and write one equation for each to justify the statement:
|
Reactants |
Products |
Method |
|
Soluble base + Acid (dil) |
Salt + water |
Neutralisation Titration |
|
Metal + Non-metal |
Salt (soluble/insoluble) |
______ |
|
Insoluble base + ______ |
Salt (soluble) + water |
______ |
|
Active metal + Acid (dil) |
______ + ______ |
______ |
|
Soluble salt solution (A) + Soluble salt solution (B) |
Precipitated salt + Soluble salt |
______ |
|
Carbonate/bicarbonate + Acid (dil) |
Salt + ______ + ______ |
Decomposition of carbonate |
|
Chlorides/nitrates + Acid (conc.) |
______ + ______ |
Decomposition of chlorides and nitrates |
Heshna and Keerthi are friends. Keerthi’s teeth are white without caries, but Heshna has teeth with caries. Why? How is it formed?
Complete the following equation.
Zn + ______ → Na2ZnO2 + H2 ↑
The acid which contains four hydrogen atoms ______.
