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प्रश्न
Give one example in the following case:
A hydroxide which is insoluble in water.
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उत्तर १
Copper hydroxide
उत्तर २
Aluminium hydroxide [Al(OH3)]
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संबंधित प्रश्न
Give one example in the following case:
A base which is not an alkali.
Main constituent of base is ______.
What is the difference between an alkali and a base?
Write the balanced equation for the reaction of:
A named acid and a named alkali.
On adding phenolphthalein indicator to a colourless solution, no change is observed. What is the nature of this solution?
Bases are chemical substances that are corrosive and ______ in taste.
Sodium carbonate is commercially called ______.
What are bases?
______ are bitter in taste.
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.
