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प्रश्न
How will you prove that oxide formed by burning sodium is basic in nature?
उत्तर
The sodium oxide dissolves in water to form sodium hydroxide, which turns red litmus paper blue. Hence, sodium oxide is basic in nature.
Na2O + H2O → NaOH
Sodium oxide Water Sodium hydroxide
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संबंधित प्रश्न
Define the term acid rain.
What is rust ?
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Fill in the blank space by choosing the correct word from the given list.
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Combustion and Respiration
Give the main experimental points only to demonstrate that magnesium.
Give reason for the following:
Acid rain has caused damage to heritage structures such as the Taj Mahal.
