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प्रश्न
Oxides of metals are acidic in nature.
पर्याय
True
False
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उत्तर
This statement is False.
Explanation:
Oxides of metals are generally basic in nature, not acidic. When dissolved in water, metal oxides typically form bases or alkaline solutions. For example:
- Sodium oxide (Na2O) reacts with water to form sodium hydroxide (NaOH).
- Calcium oxide (CaO) reacts with water to form calcium hydroxide (Ca(OH)2).
संबंधित प्रश्न
Give one example in the following case:
A hydroxide which is insoluble in water.
Why indicator does not get affected by salt?
Metal corrodes due to salts.
Salts are neutral.
On adding phenolphthalein indicator to a colourless solution, no change is observed. What is the nature of this solution?
State whether the following statement is true or false. Correct the false statement.
Lime water turns red litmus blue.
Water-soluble bases are called ______.
What are bases?
______ are bitter in taste.
NaOH & KOH are strong bases.
