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प्रश्न
Name two salts which are neutral when dissolved in water.
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उत्तर
- Ammonium acetate
- Ammonium carbonate
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संबंधित प्रश्न
Name three chemicals made from common salt (or sodium chloride).
Explain why chlorine is used for sterilising drinking water supply.
Give one example of a salt which gives an aqueous solution having:
pH more than 7
Name a salts whose solubility increases with temperature.
Explain ‘salt hydrolysis’
name two salts which are acidic.
Answer the following questions below, relating your answers only to salts in the following list:
Sodium chloride, anhydrous calcium chloride, copper sulphate-5-water.
(i) What is the name given to the water in the compound copper sulphate-5-water?
(ii) If copper sulphate-5-water is heated, the water is driven off leaving anhydrous copper sulphate. What is the colour of anhydrous copper sulphate?
(iii) By what means, other than heating, you can dehydrate copper sulphate-5-water and obtain anhydrous copper sulphate?
(iv) Which one of the salts in the given list is deliquescent?
Name gases which has a sour taste.
Identify the following substance:
Gas C has an offensive smell like rotten eggs.
How is normal salt obtained? Give a suitable reaction.
