Advertisements
Advertisements
प्रश्न
Metal corrodes due to salts.
विकल्प
True
False
MCQ
सत्य या असत्य
Advertisements
उत्तर
This statement is True.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
संबंधित प्रश्न
Give one example in the following case:
An oxide which is a base.
Give one example in the following case:
A base which does not contain a metal ion.
How would you obtain an alkali from a base.
Write the balanced equation for the reaction of:
A named acid and a named alkali.
What is the term defined by the following?
A base which is soluble in water.
All bases are alkalis.
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 |
What is the role of toothpaste in the prevention of tooth decay?
______ alkali has a relatively high percentage of alkali in its aqueous solution.
Al(OH)3 & Zn(OH)2 are not alkalis.
