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प्रश्न
Acids are corrosive in nature.
पर्याय
True
False
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उत्तर
Acids are corrosive in nature- True.
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संबंधित प्रश्न
Tooth decay is caused by the presence of a base.
Write balanced equation to satisfy the following statement:
\[\ce{Acid + sulphide -> Salt + Hydrogen sulphide}\]
Name the particles present in :
Weak electrolyte
Write the chemical name from the given formula.
H2SO4
Define an acid.
Give the name and formula of two : Non-volatile acids
Explain, all alkalis are bases but all bases are not alkalis.
The preparation of Lead sulphate from Lead carbonate is a two-step process. (Lead sulphate cannot be prepared by adding dilute Sulphuric acid to Lead carbonate.)
Why is the direct addition of dilute sulphuric acid to Lead carbonate an impractical method of preparing Lead sulphate?
Match the chemical substances given in Column (A) with their appropriate application given in Column (B)
| Column (A) |
Column (B) |
| (A) Bleaching powder | (i) Preparation of glass |
| (B) Baking soda | (ii) Production of H2 and Cl2 |
| (C) Washing Soda | (iii) Decolourisation |
| (D) Sodium chloride | (iv) Antacid |
Complete the following equation.
H+ + H2O → ______.
