Which of the following combinations does not | vedclass

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(C) $1.$ $8 HCl + KMnO_4 \longrightarrow MnCl_2 + \frac{5}{2} Cl_2 \uparrow + KCl + 4 H_2O$ (Evolution of $Cl_2$ gas occurs).$2.$ $4 HCl + MnO_2 \long

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$HCl + I_2$

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(C) $1.$ $8 HCl + KMnO_4 \longrightarrow MnCl_2 + \frac{5}{2} Cl_2 \uparrow + KCl + 4 H_2O$ (Evolution of $Cl_2$ gas occurs).$2.$ $4 HCl + MnO_2 \longrightarrow MnCl_2 + Cl_2 \uparrow + 2 H_2O$ (Evolution of $Cl_2$ gas occurs).$3.$ $HCl + I_2 \longrightarrow$ No reaction,because $I_2$ is a weaker oxidizing agent than $Cl_2$.$4.$ $2 HCl + F_2 \longrightarrow 2 HF + Cl_2 \uparrow$ (Evolution of $Cl_2$ gas occurs as $F_2$ is a stronger oxidizing agent than $Cl_2$).

Which of the following combinations does not evolve $Cl_2$ gas?

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