Which of the following is not a redox reaction?

Question

Which of the following is not a redox reaction? (A) 2 Na + Cl 2 longrightarrow 2 NaCl (B) C + O 2 longrightarrow CO 2 (C) AgNO 3+ NaCl longrightarrow Aga + NaNO 3 (D) Zn + H 2 SO 4 arrow ZnSO 4+ H 2

Tardigrade Admin · Accepted Answer

None of the element in reaction (c) undergoes a change in ON., therefore, (c) is not. a redox reaction.

A g + 1 N + 5 O_{3} - 2 + N a + 1 Cl - 1 + ⟶ A g + 1 Cl - 1 + N a + 1 N + 5 O - 2_{3}

In fact, it is a double decomposition reaction.

Q. Which of the following is not a redox reaction?

$2 N a + C l_{2} ⟶ 2 N a Cl$

$C + O_{2} ⟶ C O_{2}$

$A g N O_{3} + N a Cl ⟶ A g a + N a N O_{3}$

$Z n + H_{2} S O_{4} \to Z n S O_{4} + H_{2}$

None of the element in reaction (c) undergoes a change in ON., therefore, (c) is not. a redox reaction.
$A g + 1 N + 5 O_{3} - 2 + N a + 1 Cl - 1 + ⟶ A g + 1 Cl - 1 + N a + 1 N + 5 O - 2_{3}$
In fact, it is a double decomposition reaction.

Q. Which of the following is not a redox reaction?

2Na+Cl2​⟶2NaCl

C+O2​⟶CO2​

AgNO3​+NaCl⟶Aga+NaNO3​

Zn+H2​SO4​→ZnSO4​+H2​

None of the element in reaction (c) undergoes a change in ON., therefore, (c) is not. a redox reaction. Ag+1​N+5O3​−2​+Na+1Cl−1+⟶Ag+1​Cl−1+Na+1N+5O−23​ In fact, it is a double decomposition reaction.

$2 N a + C l_{2} ⟶ 2 N a Cl$

$C + O_{2} ⟶ C O_{2}$

$A g N O_{3} + N a Cl ⟶ A g a + N a N O_{3}$

$Z n + H_{2} S O_{4} \to Z n S O_{4} + H_{2}$

None of the element in reaction (c) undergoes a change in ON., therefore, (c) is not. a redox reaction.
$A g + 1 N + 5 O_{3} - 2 + N a + 1 Cl - 1 + ⟶ A g + 1 Cl - 1 + N a + 1 N + 5 O - 2_{3}$
In fact, it is a double decomposition reaction.