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प्रश्न
Fill in the blank
Vinegar is the source of ________ acid.
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उत्तर
Vinegar is the source of acetic acid.
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संबंधित प्रश्न
What is the common name of water soluble bases?
What effect does the concentration of H+ (aq) ions have on the nature of a solution?
The acid produced naturally in our stomach is:
(a) acetic acid
(b) citric acid
(c) hydrochloric acid
(d) sulphuric acid
Explian the following:
Dil. HCl acid is stronger than highly concentrated acetic acid.
Write balanced equation to satisfy the following statement:
\[\ce{Acid + Active metal -> Salt + hydrogen}\]
An aqueous solution turns red litmus solution blue. Excess addition of which of the following solutions would reverse the change?
Fill in the missing data in the following table
| Name of the salt | Formula | Salt obtained from | ||
| Base | Acid | |||
| (i) | Ammonium chloride | NH4Cl | NH4OH | ______ |
| (ii) | Copper sulphate | ______ | ______ | H2SO4 |
| (iii) | Sodium chloride | NaCl | NaOH | ______ |
| (iv) | Magnesium nitrate | Mg(NO3)2 | ______ | HNO3 |
| (v) | Potassium sulphate | K2SO4 | ______ | ______ |
| (vi) |
Calcium nitrate | Ca(NO3)2 | Ca(OH)2 | ______ |
The Acid secreted in our stomach is ______.
Which of the following metal does not react with sodium hydroxides?
Why does blue color copper sulphate become white on heating?
