Advertisements
Advertisements
प्रश्न
How would you obtain an alkali from a base.
एका वाक्यात उत्तर
Advertisements
उत्तर १
An alkali from a base
Na2CO3 + Ca(OH)2 `Δ/`> 2NaOH + CaCO3
shaalaa.com
उत्तर २
By the action of water on soluble metallic oxide
\[\ce{\underset{Base}{Na2O}+H2O -> \underset{Alkali}{2NaOH}}\]
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Give one example in the following case:
A hydroxide which is insoluble in water.
Give one example in the following case:
A base which is not an alkali.
Oxides of metals are acidic in nature.
Bases are soapy to touch when they are dry.
Give the significance of pH of soil in agriculture.
Which among the following is not a base?
Water-soluble bases are called ______.
All bases are alkalis but all alkalis are not bases.
Which of the following pairs are weak bases?
The nature of toothpaste commonly used is ______ in nature.
