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प्रश्न
The metal hydroxide which reacts with both acids and alkalis to form salt and water is ______.
पर्याय
Calcium hydroxide
Magnesium hydroxide
Aluminium hydroxide
Ferric hydroxide
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उत्तर
The metal hydroxide which reacts with both acids and alkalis to form salt and water is aluminium hydroxide.
Explanation:
Because Al(OH)3 is amphoteric in nature, it can generate salt and water as well as behave as a base with a strong acid.
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संबंधित प्रश्न
Name the metal hydroxides which are soluble in ammonium hydroxide solution.
Write the observation, and balanced equation for the following reaction:
Ammonium hydroxide is added first in a small quantity, and then in excess, to a solution of copper sulphate.
State two relevant observation of the following:
Ammonium hydroxide solution is added to copper (II) nitrate solution in small quantities and then in excess
Write the observation for the following :
NH4OH is added first in a small quantity and then in excess to a solution of copper sulphate.
Write the observation for the following:
Excess NH4OH is added to a substance obtained by adding hydrochloric acid in silver nitrate solution.
Write balanced equation copper sulphate solution with ammonium hydroxide solution.
The salt solution which does not react with ammonium hydroxide is ______.
Write a balanced equation:
Copper sulphate solution with ammonium hydroxide solution.
Rita was given an unknown salt for identification. She prepared a solution of the salt and divided it into two parts.
- To the first part of the salt solution, she added a few drops of ammonium hydroxide and obtained a reddish-brown precipitate.
- To the second part of the salt solution, she added a few drops of silver nitrate solution and obtained a white precipitate.
Name:
- The cation present and
- The anion present in the salt given for identification.
Write balanced equation:
Copper sulphate solution with ammonium hydroxide solution.
