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प्रश्न
How would you obtain an alkali from a base.
एका वाक्यात उत्तर
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उत्तर १
An alkali from a base
Na2CO3 + Ca(OH)2 `Δ/`> 2NaOH + CaCO3
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उत्तर २
By the action of water on soluble metallic oxide
\[\ce{\underset{Base}{Na2O}+H2O -> \underset{Alkali}{2NaOH}}\]
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
संबंधित प्रश्न
Give one example in the following case:
A hydroxide which is highly soluble in water.
Give one example in the following case:
An oxide which is a base.
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(SO2, SiO2, Al2O3, CO, MgO, Na2O)
A basic oxide.
