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प्रश्न
Give one example : Basic oxide which is soluble in water.
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उत्तर
CaO
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संबंधित प्रश्न
Name the kind of particles present in carbonic acid.
Name the ion that turns blue litmus red.
Name the ions furnished by bases in solution.
Name the ions furnished by an acid.
Name the ions furnished by : an acid
Give one example : A basic oxide which is insoluble in water.
Give one example : A weak mineral acid.
From the list given below. Select the word(s) required to correctly complete the blanks (i) to (v) in the following passage:
Ammonia, Ammonium, Carbonate, Carbon dioxide, Hydrogen, Hydronium,
A solution 'X' turns blue litmus red so it must contain (i) ______ ions; another solution 'Y' turns red litmus blue and therefore must contain(ii) ______ ions. When solutions X and Y are mixed together, the products will be a (iii) ______ and ______ (iv) ______. If a piece of magnesium was put into solution X, (v) ______ gas would be evolved.
Solution A is a sodium hydroxide solution. Solution B is a weak acid. Solution C is dilute sulphuric acid. Which solution will.
(i) Liberate sulphur dioxide from sodium sulphite
(ii) Give a white precipitate with zinc sulphate solution,(iii) Contain solute molecules and ions?
State the term defined by the following sentence:
The insoluble solid formed when two solutions are mixed together.
