gas is produced when iron reacts with sulphuric acid.

Nitrogen

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Hydrogen

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Oxygen

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Solution

The correct option is B Hydrogen
A metal reacts with an acid to form metal salt along with hydrogen gas. Iron being a metal will react with sulphuric acid to form iron sulphate and hydrogen gas. The reaction involved is:

$Fe (s) + H_{2} {SO}_{4} (aq) \to$ ${FeSO}_{4} (aq) + H_{2} (g)$

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Similar questions

(a) Write happens when calcium reacts with water? Write the chemical equation of the reaction of calcium.
(b) Write the chemical equation of the reaction which takes place when iron reacts with dilute sulphuric acid. What happens when the gas produced is ignited with a burning matchstick?

Q. (a) What happens when calcium reacts with water? Write the chemical equation of the reaction of calcium with water.
(b) Write the chemical equation of the reaction which takes place when iron reacts with dilute sulphuric acid. What happens when the gas produced is ignited with a burning matchstick?

The metal which will not produce hydrogen gas on reacting with dilute sulphuric acid is :

(a) sodium

(b) silver

(d) zinc

Q. gas is produced when iron reacts with sulphuric acid.

Which of the following gas is produced when iron reacts with dilute sulphuric acid?

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gas is produced when iron reacts with sulphuric acid.

The correct option is B HydrogenA metal reacts with an acid to form metal salt along with hydrogen gas. Iron being a metal will react with sulphuric acid to form iron sulphate and hydrogen gas. The reaction involved is: Fe (s)+H2SO4(aq)→ FeSO4(aq)+H2(g)

The correct option is B Hydrogen
A metal reacts with an acid to form metal salt along with hydrogen gas. Iron being a metal will react with sulphuric acid to form iron sulphate and hydrogen gas. The reaction involved is:

$Fe (s) + H_{2} {SO}_{4} (aq) \to$ ${FeSO}_{4} (aq) + H_{2} (g)$