Which of the following reaction is irreversible in nature?

$2 N a (s) + H_{2} O (l) \to 2 N a O H (a q) + H_{2} (g)$

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

$2 M g (s) + O_{2} (g) \to 2 M g O (s)$

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

$B a C l_{2} (a q) + H_{2} S O_{4} (a q) \to B a S O_{4} (s) + 2 H C l (a q)$

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

$N_{2} (g) + 3 H_{2} (g) ⇋ 2 N H_{3} (g)$

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct options are
A
$2 N a (s) + H_{2} O (l) \to 2 N a O H (a q) + H_{2} (g)$

B
$2 M g (s) + O_{2} (g) \to 2 M g O (s)$

C
$B a C l_{2} (a q) + H_{2} S O_{4} (a q) \to B a S O_{4} (s) + 2 H C l (a q)$

A reaction in which reactants give products and products cannot give back the reactants is known as an irreversible reaction. Example of an irreversible reaction are:

$2 N a (s) + H_{2} O (l) \to 2 N a O H (a q) + H_{2} (g)$

$B a C l_{2} (a q) + H_{2} S O_{4} (a q) \to B a S O_{4} (s) + 2 H C l (a q)$

$2 M g (s) + O_{2} (g) \to 2 M g O (s)$

Irreversible reactions are always represented by $\to$

A reaction in which reactants give products and products can give back the reactants is known as a reversible reaction. Example of a reversible reaction is:

$N_{2} (g) + 3 H_{2} (g) ⇋ 2 N H_{3} (g)$

Reversible reactions are always represented by $⇋$

Suggest Corrections

Similar questions

2 NaOH (aq) + H_{2} {SO}_{4} (aq) \to

N a O H (a q) + H C l (a q) ⟶ N a C l (a q) + H_{2} O (l)

B a (O H)_{2} + H_{2} S O_{4} (a q) ⟶ B a S O_{4} (s) + 2 H_{2} O (l)

2 H_{2} O (l) ⟶ 2 H_{2} (g) + O_{2} (g)

N_{2} (g) + 3 H_{2} (g) ⟶ 2 N H_{3} (g)

C a C O_{3} (s) ⟶ C a O (s) + C O_{2} (g)

N H_{3} (g) + C O_{2} (g) + H_{2} O (l) ⟶ N H_{4} H C O_{3} (a q)

0.10

N H_{4} H C O_{3}

H_{2} O (l)

\frac{y}{100}

y

2 NaOH (aq) + H_{2} {SO}_{4} (aq) \to

H_{2} S O_{4} (a q) + 2 N a O H (a q) \to

Join BYJU'S Learning Program