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प्रश्न
Answer the questions below relating your answers only to salts in the following list: Sodium chloride, anhydrous calcium chloride, copper sulphate-5-water?
- What name is given to the water in the compound copper sulphate-5-water?
- If copper sulphate-5-water is heated, anhydrous coppersulphate is formed. What is its colour?
- By what means, other than healing, could you dehydrate copper sulphate-5-water and obtain anhydrous coppersulphate?
- Which one of the salts in the given list is deliquescent?
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उत्तर
- Water of crystallization
- White
- By heating with any dehydrating agent
- Anhydrous calcium chloride
संबंधित प्रश्न
Common salt is obtained from sea-water by the process of ______.
Explain why chlorine is used for sterilising drinking water supply.
What will be the colour of litmus in an aqueous solution of ammonium chloride salt?
What is deliquescence? What name is given to the compounds exhibiting such property?
Distinguish by a chemical test sodium hydroxide solution and ammonium hydroxide solution.
The chemical name of plaster of Paris is ______.
The acid reacts with a base to form a neutral product called ______.
Salt which is formed by the partial replacement of hydrogen ions of an acid by a metal 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:
Ferric chloride
Select the correct answer from A, B, C, D and E.
A compound which in the aqueous solution state, is neutral in nature.
