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प्रश्न
State the term defined by the following sentence:
A soluble base.
एक शब्द/वाक्यांश उत्तर
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उत्तर
Alkali
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संबंधित प्रश्न
Give one example in the following case:
A basic oxide which is soluble in water.
Metal corrodes due to salts.
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.
Wasp sting contains _______.
Match the important chemicals given in Column (A) with the chemical formulae given in Column (B)
| 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 |
Bases are chemical substances that are corrosive and ______ in taste.
Bases ionise in water to form ______ ions.
What does the acidity of the base mean?
Choose the most appropriate answer from
(SO2, SiO2, Al2O3, CO, MgO, Na2O)
A basic oxide.
