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Answers
Explanation:
The products formed are hydrogen gas and a compound of zinc and sodium. Zinc reacts with aqueous sodium hydroxide to form sodium zincate and hydrogen gas. The reaction takes place at a temperature of 550∘C. ... Sodium zincate in water is Na2[Zn(OH)4], and sodium zincate when dry is Na2ZnO2.
For white washing – Slaked lime is used in white washing. ...
For manufacturing of sugar – Slaked lime is used in manufacturing of sugar from sugar cane. ...
It is used in sewage treatment. ...
It is used in the paper industry.
It is used in pickles.
It is used to process water for various beverages.
Whenever an acid and a base react, they have the potential to form a salt. ... When a strong base reacts with a strong acid, a neutral salt is formed. When a strong base reacts with a weak acid, a basic salt is formed.
Methyl Orange & Phenolphthalein are the two synthetic indicators which are used to test acids and bases.
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