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What is a salt?

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प्रश्न

What is a salt?

अति संक्षिप्त उत्तर
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उत्तर

A salt is a compound formed from an acid by the replacement of the hydrogen in the acid by a metal.

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पाठ 2: Acids, Bases and Salts - Exercise 3 [पृष्ठ १२२]

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लखमीर सिंह Chemistry Part 2 [English] Class 10
पाठ 2 Acids, Bases and Salts
Exercise 3 | Q 53 (a) (i) | पृष्ठ १२२

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संबंधित प्रश्‍न

State what would you observe when Washing Soda Crystals are exposed to the atmosphere


How is common salt obtained from sea-water?


Name the raw material used for the production of caustic soda.


What happens when copper sulphate crystals are heated strongly? Explain with the help of an equation.


Explain why chlorine is used for sterilising drinking water supply.


What happens when a concentrated solution of sodium chloride (brine) is electrolysed? Write the equation of the reaction involved.


Name three products of the chlor-alkali process. State two uses of each of these products.


Which of the following salts will give an aqueous solution having pH of almost 7?


When the concentrated aqueous solution of substance X is electrolysed, then NaOH, Cl2 and H2 are produced. Name the substance X. What is the special name of this process?


Give one example of a salt which gives an aqueous solution having:

pH more than 7


What is a ‘salt’?


name two salts which are basic.


The pH values of three solutions A, B and C are given in the table. Answer the following questions:

Solution pH value
A 12
B 2
C 7
  1. Which solution will have no effect on litmus solution?
  2. Which solution will liberate CO2 when reacted with sodium carbonate?
  3. Which solution will turn red litmus solution blue?

 The pH values of three solutions A, B and C are given in the table. Answer the folloiwng questions: 

Solution pH value
A 12
B 2
C 7

 Which solution will liberate CO2 when reacted with sodium carbonate? 


Distinguish by a chemical test sodium carbonate and sodium sulphite.


Which of the following is not an acidic salt?


Many salts absorb water from the atmosphere. This property is called:


Acids react with metallic oxides to produce ______.


What are hygroscopic substances?


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