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प्रश्न
Main constituent of base is ______.
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उत्तर
Main constituent of base is OH− ion.
संबंधित प्रश्न
Salts are neutral.
Bases are ______ in taste.
Bases are soapy to touch when they are dry.
All bases are alkalis.
When the soil is too basic, plants do not grow well in it. To improve its quality what must be added to the soil?
Bases ionise in water to form ______ ions.
Which of the following solutions do not conduct electricity?
______ are bitter in taste.
What does the acidity of the base mean?
A small amount of copper oxide was taken in a beaker and dilute hydrochloric acid was added with continuous stirring of the solution. Name the compound formed and state the colour of its solution. Write the balanced chemical equation for the reaction that occurs. Based on the reaction, state the nature (acidic/basic) of copper oxide.
