Advertisements
Advertisements
प्रश्न
Explain the following:
Carbonic acid gives an acid salt but hydrochloric acid does not.
Advertisements
उत्तर
Carbonic acid is a dibasic acid with two replaceable hydrogen ions; therefore it forms one acid salt or one normal salt.
\[\ce{H2CO^-3 + H2O -> \underset{Carbonate anion}{H3O+ + CO^2-_3}}\]
Hydrochloric acid is a monobasic acid with one replaceable hydrogen ion and so forms only one normal salt.
\[\ce{NaOH + HCl -> NaCl + H2O}\]
APPEARS IN
संबंधित प्रश्न
Give an equation to show how the following is made from their corresponding anhydride.
phosphoric acid
Identify the odd one out and justify.
Write the chemical equation for the following activity.
Dilute HCl was poured on baking soda.
Classify the acids according to their basicity and give one example of each type.
Write down the concentration of the following solution in g/L and mol/L.
2 g NaOH in 50 ml solution
| Source | Acid present | |
| 1. | Apple | ______ |
| 2. | ______ | Citric acid |
| 3. | ______ | tartaric acid |
| 4. | Tomato | ______ |
| 5. | Vinegar | ______ |
Choose the odd one out & give a reason:
Explain the following :
H3PO3 is not a tribasic acid
Give the basicity of sulphuric acid.
Name the acidic anhydride of the following acid:
Phosphoric acid
