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Which Gas is Produced When Dilute Hydrochloric Acid is Added to a Reactive Metal? - Science

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प्रश्न

Which gas is produced when dilute hydrochloric acid is added to a reactive metal?

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उत्तर

When dilute hydrochloric acid is added to a reactive metal, hydrogen gas is produced.

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 3: Metals and Non-metals - Exercise 1 [पृष्ठ १३४]

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लखमीर सिंह Chemistry (Science) [English] Class 10
पाठ 3 Metals and Non-metals
Exercise 1 | Q 52.3 | पृष्ठ १३४

संबंधित प्रश्‍न

Metal A has electronic configuration (2, 8, 1) and metal B has (2, 8, 8, 2). Which is more reactive? Why? Identify these metals.


Iron is
(a) More reactive than zinc
(b) More reactive than aluminium
(c) Less reactive than copper
(d) Less reactive than aluminium


Write the electron-dot structures for sodium, oxygen and magnesium.


A solution of _________________ in water is green in colour.

(a) CuSO4
(b) FeSO4
(c) ZnSO4
(d) Al2(SO4)3


Explain the following reaction with the help of a balanced chemical equation:
Magnesium reacts with hot water.


With the help of examples, describe how metal oxides differ from non-metal oxides.


What is the nature of the oxide Na2O? What happens when it is dissolved in water? Write the chemical equation of the reaction involved.


How do non-metals react with hydrogen? Explain with an example.


What happens when calcium reacts with chlorine? Write an equation for the reaction which takes place


What happens when a rod of zinc metal is dipped into a solution of copper sulphate? Give chemical equation of the reaction involved.


Give one example, with equation, of the displacement of hydrogen by a metal from an acid.


What is the action of water on sodium ? Write equation of the chemical reaction involved.


What happens when a metal reacts with dilute hydrochloric acid? Explain with the help of an example.


Name one metal more reactive and another less reactive than hydrogen.


An acidic oxide is produced by the element:
(a) Na
(b) C
(c) Ca
(d) H


What are noble gases


Write a chemical equation to illustrate the use of aluminium for joining cracked railway lines.


Rewrite the following statement by selecting the correct option.
A solution of Al2(SO4)3 in water is _____________.


Generally, metals are solid in nature. Which one of the following metals is found in liquid state at room temperature?


Which of the following property is not responsible for copper to be used as electrical conduction wires?


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