Identify the substance acting as an oxidant i | vedclass

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(D) Assigning oxidation states to each element:$\mathop {Ba}\limits^{ + 2} \mathop {Cl_2}\limits^{ - 1} + \mathop {Na_2}\limits^{ + 1} \mathop {S}\lim

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None of these

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(D) Assigning oxidation states to each element:$\mathop {Ba}\limits^{ + 2} \mathop {Cl_2}\limits^{ - 1} + \mathop {Na_2}\limits^{ + 1} \mathop {S}\limits^{ + 6} \mathop {O_4}\limits^{ - 2} 	o \mathop {Ba}\limits^{ + 2} \mathop {S}\limits^{ + 6} \mathop {O_4}\limits^{ - 2} + 2\mathop {Na}\limits^{ + 1} \mathop {Cl}\limits^{ - 1}$In this reaction,there is no change in the oxidation number of any element.Since no oxidation or reduction occurs,this is a precipitation reaction,not a redox reaction.Therefore,none of the substances act as an oxidant.

Identify the substance acting as an oxidant in the following reaction:
$BaCl_2 + Na_2SO_4 \to BaSO_4 + 2NaCl$

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Identify the substance acting as an oxidant in the following reaction:$BaCl_2 + Na_2SO_4 \to BaSO_4 + 2NaCl$