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प्रश्न
Wasp sting contains _______.
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उत्तर
Wasp sting contains alkaline substance.
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संबंधित प्रश्न
Give one example in the following case:
A basic oxide which is soluble in water.
Give one example in the following case:
An oxide which is a base.
Main constituent of base is ______.
Metal corrodes due to salts.
Sodium hydroxide is a ______.
What are the similarities between acids and bases?
Which among the following is not a base?
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 |
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 |
______ alkali has a relatively high percentage of alkali in its aqueous solution.
