Advertisements
Advertisements
प्रश्न
Bases are ______ in taste.
रिक्त स्थान भरें
Advertisements
उत्तर
Bases are bitter in taste.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Distinguish between acid and alkali (other than indicators).
Sodium hydroxide is a ______.
Chemical formula of calcium oxide is _______
Wasp sting contains _______.
All bases are alkalis.
Match the important chemicals given in Column (A) with the chemical formulae given in Column (B)
| Column (A) | Column (B) |
| (a) Plaster of Paris | Ca(OH)2 |
| (b) Gypsum | CaSO4. 1/2 H2O |
| (c) Bleaching Powder | CaSO4.2H7O |
| (d) Slaked Lime | CaOCl2 |
When the soil is too basic, plants do not grow well in it. To improve its quality what must be added to the soil?
Match the following:
| 1. | Wasp sting | a. | Milk of magnesia |
| 2. | Common salt | b. | Acetic acid |
| 3. | Organic acid | c. | Sodium chloride |
| 4. | Antacid | d. | Vinegar |
______ alkali has a relatively high percentage of alkali in its aqueous solution.
Al(OH)3 & Zn(OH)2 are not alkalis.
