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प्रश्न
Identify the substance underlined, in the following case
A solid formed by reaction of two gases, one of which is acidic and the other basic in nature
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उत्तर
A solid formed by a reaction of two gases, one of which is acidic and the other basic in nature: Salt
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संबंधित प्रश्न
Fill in the following blank:
Rock salt is mined just like ......................
Complete and balance the following chemical equations:
`NaCI (aq) + H_2O (l) `
Give the names and formulae of any two salts. Also name the acids and bases from which these salt may be obtained.
Explain ‘salt hydrolysis’
Define the following term:
Hygroscopy
Name two carbonates which do not produce carbon dioxide on heating.
Distinguish by a chemical test sodium chloride and sodium sulphide.
Many salts absorb water from the atmosphere. This property is called:
You are provided with the list of chemicals mentioned below in the box:
| Sodium hydroxide solution, copper carbonate, zinc, hydrochloric acid, copper, dilute sulphuric acid, chlorine, iron |
Using suitable chemicals from the list given, write a balanced chemical equation for the preparation of the salt mentioned below:
Sodium zincate
Select the correct answer from A, B, C, D and E.
A compound which in the aqueous solution state, is neutral in nature.
