Advertisements
Advertisements
प्रश्न
What do you understand by an alkali?
एक पंक्ति में उत्तर
Advertisements
उत्तर
An alkali is a basic hydroxide which when dissolved in water produces hydroxyl ions (OH−) as the only negatively charged ions.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
संबंधित प्रश्न
Why indicator does not get affected by salt?
Oxides of metals are acidic in nature.
What is the term defined by the following?
A base which is soluble in water.
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. | Sulphuric acid | a. | Weak base |
| 2. | Sodium hydroxide | b. | Strong acid |
| 3. | Acetic acid | c. | Strong base |
| 4. | Ammonium hydroxide | d. | Weak acid |
All bases are alkalis but all alkalis are not bases.
What are bases?
What does the acidity of the base mean?
NaOH & KOH are strong bases.
One of the events that does not occur during photosynthesis is ______.
