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What happens when dil hydrochloric acid is added to iron fillings?
- a)Hydrogen gas and Iron chloride are produced
- b)Chlorine gas and Iron hydroxide are produced
- c)NO reaction takes place
- d)Iron salt and water are produced
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
What happens when dil hydrochloric acid is added to iron fillings?a)Hy...
- Hydrogen gas and iron chloride are produced.
Fe + HCl → FeCl2 + H2
- The iron displaces hydrogen from hydrochloric acid to form iron (II) chloride & hydrogen gas. This is a single displacement reaction.
- Thus the answer is option (A) Hydrogen gas and iron chloride are produced.
Most Upvoted Answer
What happens when dil hydrochloric acid is added to iron fillings?a)Hy...
When dilute Hydrochloric acid is added to the iron filling displacement reaction occurs.Iron removes hydrogen from the Hydrochloric acid and forms iron chloride and produce hydrogen gas. To check whether hydrogen is occurred in the reaction or not bring a burning splinter towards the test tube .You can see the burning splinter will burn with a pop sound.
So the correct answer is A.
Fe + HCl ----> FeCl + H2
So the correct answer is A.
Fe + HCl ----> FeCl + H2
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Community Answer
What happens when dil hydrochloric acid is added to iron fillings?a)Hy...
Answer:
When dilute hydrochloric acid is added to iron fillings, a chemical reaction takes place that produces hydrogen gas and iron chloride.
Explanation:
The reaction between dilute hydrochloric acid (HCl) and iron (Fe) is a classic example of a single displacement reaction. In this type of reaction, one element is displaced or replaced by another element in a compound.
The chemical equation for this reaction can be written as:
Fe + 2HCl → FeCl2 + H2
Let's break down the reaction step by step:
1. Formation of iron chloride (FeCl2):
When iron fillings are added to dilute hydrochloric acid, the acid reacts with the iron to form iron chloride. The hydrogen ions (H+) from the hydrochloric acid oxidize the iron, resulting in the formation of Fe2+ ions. These ions then combine with chloride ions (Cl-) from the hydrochloric acid to form iron chloride (FeCl2).
2. Release of hydrogen gas (H2):
As the iron reacts with the hydrochloric acid, hydrogen gas is released. This is because the hydrogen ions (H+) from the acid are reduced by the iron, resulting in the formation of hydrogen gas molecules (H2).
Overall, the reaction between dilute hydrochloric acid and iron fillings produces hydrogen gas and iron chloride. The iron chloride is a salt that remains dissolved in the solution, while the hydrogen gas is released as a gas.
Key Points:
- Dilute hydrochloric acid reacts with iron fillings.
- The reaction produces hydrogen gas and iron chloride.
- The iron is oxidized by the hydrogen ions from the acid.
- The hydrogen ions are reduced, forming hydrogen gas.
- The iron chloride remains dissolved in the solution.
- This reaction is an example of a single displacement reaction.
When dilute hydrochloric acid is added to iron fillings, a chemical reaction takes place that produces hydrogen gas and iron chloride.
Explanation:
The reaction between dilute hydrochloric acid (HCl) and iron (Fe) is a classic example of a single displacement reaction. In this type of reaction, one element is displaced or replaced by another element in a compound.
The chemical equation for this reaction can be written as:
Fe + 2HCl → FeCl2 + H2
Let's break down the reaction step by step:
1. Formation of iron chloride (FeCl2):
When iron fillings are added to dilute hydrochloric acid, the acid reacts with the iron to form iron chloride. The hydrogen ions (H+) from the hydrochloric acid oxidize the iron, resulting in the formation of Fe2+ ions. These ions then combine with chloride ions (Cl-) from the hydrochloric acid to form iron chloride (FeCl2).
2. Release of hydrogen gas (H2):
As the iron reacts with the hydrochloric acid, hydrogen gas is released. This is because the hydrogen ions (H+) from the acid are reduced by the iron, resulting in the formation of hydrogen gas molecules (H2).
Overall, the reaction between dilute hydrochloric acid and iron fillings produces hydrogen gas and iron chloride. The iron chloride is a salt that remains dissolved in the solution, while the hydrogen gas is released as a gas.
Key Points:
- Dilute hydrochloric acid reacts with iron fillings.
- The reaction produces hydrogen gas and iron chloride.
- The iron is oxidized by the hydrogen ions from the acid.
- The hydrogen ions are reduced, forming hydrogen gas.
- The iron chloride remains dissolved in the solution.
- This reaction is an example of a single displacement reaction.
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What happens when dil hydrochloric acid is added to iron fillings?a)Hydrogen gas and Iron chloride are producedb)Chlorine gas and Iron hydroxide are producedc)NO reaction takes placed)Iron salt and water are producedCorrect answer is option 'A'. Can you explain this answer?
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