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सी.आई.एस.सी.ई.आयसीएसई ICSE Class 8

How Will You Obtain Silver Chloride from Silver Nitrate. Also Give Balanced Equations for the Reactions

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प्रश्न

How will you obtain  Silver chloride from silver nitrate.

Also give balanced equations for the reactions

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उत्तर

When silver nitrate solution reacts with sodium chloride, silver chloride is formed.

Ag `NO_3` + NaCI `→` AgCI +  `NaNO_3`

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पाठ 6: Chemical Reactions - Exercise 2 [पृष्ठ ८६]

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सेलिना Concise Chemistry [English] Class 8 ICSE
पाठ 6 Chemical Reactions
Exercise 2 | Q 6.2 | पृष्ठ ८६

संबंधित प्रश्‍न

What do you observe when magnesium ribbon is burnt in oxygen?


Write chemical equation for the event.

Iron filings are dropped in aqueous solution of copper sulphate.


Divide the metals Cu, Zn, Ca, Mg, Fe, Na, Li into three groups, namely reactive metals, moderately reactive metals and less reactive metals.


Give a balanced equation for the reversible catalytic reaction involving nitrogen as one of the reactants.


Complete the statement by filling in the blank with the correct word:

The metal which reacts with steam and the reaction is reversible is ________.


Explain the following reaction with the balanced equation.

Magnesium reacts with dil HCl


A metal A, which is used in thermite process, when heated with oxygen gives an oxide B, which is amphoteric in nature. Identify A and B. Write down the reactions of oxide B with HCl and NaOH.


A metal that exists as a liquid at room temperature is obtained by heating its sulphide in the presence of air. Identify the metal and its ore and give the reaction involved.


A metal M does not liberate hydrogen from acids but reacts with oxygen to give a black colour product. Identify M and black coloured product and also explain the reaction of M with oxygen.


Three metal samples of magnesium, aluminium and iron were taken and rubbed with sandpaper. These samples were then put separately in test tubes containing dilute hydrochloric acid. Thermometers were also suspended in each test tube so that their bulbs dipped in the acid. The rate of formation of bubbles was observed. The above activity was repeated with dilute nitric acid and the observations were recorded.

Answer the following questions:

(i) When the activity was done with dilute hydrochloric acid, then in which one of the test tubes was the rate of formation of bubbles the fastest and the thermometer showed the highest temperature?

(ii) Which metal did not react with dilute hydrochloric acid? Give reason.

(iii) Why is hydrogen gas not evolved when a metal reacts with dilute nitric acid? Name the ultimate products formed in the reaction.

OR

Name the type of reaction on the basis of which the reactivity of metals is decided. You have two metals X and Y. How would you decide which is more reactive than the other?


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