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प्रश्न
Give one example : A basic oxide which is insoluble in water.
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उत्तर
CuO
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संबंधित प्रश्न
Identify the anion present in the following compounds:
When barium chloride solution is added to salt solution E a white precipitate insoluble in dilute hydrochloric acid is obtained.
Name the ions furnished by an acid.
Define the term neutralization, Give a reaction, mentioning clearly acid and base used in the reaction.
Define the term neutralization, if one mole of a strong acid reacts with one mole of a strong base, the heat produced is always the same. Why?
Choose the correct answer from the options given below :
An electrolyte which completely dissociates into ions are :
Name the ions furnished by : an acid
Give one example : A weak mineral acid.
Give one example : A base which is not an alkali.
Identify the anion present of the following compound:
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Making use only of substances chosen from those given below:
(Dilute sulphuric acid, sodium carbonate, Zinc, sodium sulphite, Lead, calcium carbonate)
Give the equation for the reaction by which you could obtain carbon dioxide.
