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One Chemical Test that Would Enable You to Distinguish Between the Following Pair of Chemicals. Describe What Happens with Each Chemical Or State 'No Visible Reaction'. Sodium Sulphate Solution - Chemistry

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प्रश्न

One chemical test that would enable you to distinguish between the following pair of chemicals. Describe what happens with each chemical or state 'no visible reaction'.
Sodium sulphate solution and sodium chloride solution.

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उत्तर

Sodium sulphate solution and sodium chloride solution can be distinguished by using barium chloride solution. Barium chloride solution on being added to sodium sulphate solution forms a white precipitate which is insoluble in conc. HCl whereas sodium chloride shows no reaction with barium chloride solution.

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Laboratory Preparation of Hydrogen Chloride Gas
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अध्याय 12: Practical Work - Exercise 2 [पृष्ठ ३०८]

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फ्रैंक Chemistry - Part 2 [English] Class 10 ICSE
अध्याय 12 Practical Work
Exercise 2 | Q 3.2 | पृष्ठ ३०८

संबंधित प्रश्न

Write a balanced chemical equation for the action of hydrochloric acid on sodium bicarbonate.


Identify the gas evolved and give the chemical test in the following cases

Dilute hydrochloric acid reacts with iron (II) sulphide.


Name the acid used for the preparation of hydrogen chloride gas in the laboratory. Why is this particular acid preferred to other acids?


Name the drying agents phosphorus pentoxide and calcium oxide are good drying agent but they cannot be used to dry hydrogen chloride gas. Why?


Explain why when the stopper of a bottle full of hydrogen chloride gas is opened, there are fumes in the air.


Name the gas produced when chlorine water is exposed to sunlight.


Explain, why (or give reasons for)
Hydrogen chloride is not collected over water.


Choose the correct answer from the options given below:
Bleaching powder reacts with few drops of concentrated HCl to give


Explain, why the following statement is not correct:
Lead chloride can be prepared by adding dilute HCI to lead sulphate solution.


Write the equation for the reaction which takes place in question(a).


What property of hydrogen chloride is demonstrated when it is collected by downward delivery (upward displacement) ?


The following question is pertaining to the laboratory pertaining hydrogen chloride gas.

Name the drying agent used and justify your choice.


One chemical test that would enable you to distinguish between the following pair of chemicals. Describe what happens with each chemical or state 'no visible reaction'.
Sodium chloride solution and sodium nitrate solution.


Give one test to distinguish between the following pair of chemicals.
Sodium nitrate solution and sodium chloride solution.


Answer the following question related to the laboratory preparation of the hydrogen chloride gas:

Why is sodium chloride preferred to other metallic chlorides?


In the laboratory preparation, HCl gas is dried by passing through ______.


Complete and balance the following reaction, state whether dilute or conc. acid is used.

\[\ce{NH4OH + HCl ->}\]


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