What is an ALKALI and an ALKALINE? Explain by giving two examples
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A base which is soluable in water is known as alkali. Alkaline is a solution which contains alkali in it or have propeties of alkali.
Eg MgO, CO2
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☺️The bases which are soluble in water are called alkalis. Ex: Sodium hydroxide.
☺️having the properties of an alkali, or containing alkali; having a pH greater than 7 is called Alkaline.
Ex:toothpaste, bleach.
☺️having the properties of an alkali, or containing alkali; having a pH greater than 7 is called Alkaline.
Ex:toothpaste, bleach.
iitshantanu14pa3e5e:
The basic substances (such as the oxides of metals) which are soluble in water are called 'alkalis'. Such metals which form alkali bases (as oxides) are called 'alkali metals' (1st group elements) and 'alkaline earth metals' (2nd group elements).
An alkaline solution consists of alkali substance(s).
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