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प्रश्न
Give one example in the following case:
A base which is not an alkali.
एक पंक्ति में उत्तर
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उत्तर १
Ferric hydroxide
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उत्तर २
Copper hydroxide [Cu(OH)2]
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संबंधित प्रश्न
Give one example in the following case:
A basic oxide which is soluble in water.
Main constituent of base is ______.
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| Column (A) | Column (B) |
| (a) Plaster of Paris | Ca(OH)2 |
| (b) Gypsum | CaSO4. 1/2 H2O |
| (c) Bleaching Powder | CaSO4.2H7O |
| (d) Slaked Lime | CaOCl2 |
Phenolphthalein gives ______ colour with lime water.
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What are bases?
______ alkali has a relatively high percentage of alkali in its aqueous solution.
What does the acidity of the base mean?
NaOH & KOH are strong bases.
