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MediumChemistryOxidation Reduction
+4 / -1
Which of the following is a redox reaction?
A

K2SO4 + BaCl2 → BaSO4 + 2KCl

B

BaO + H2SO4 → BaSO4 + H2O

C

AgNO3 + NaCl → AgCl + NaNO3

D

2H2S + SO2 → 2H2O + 3S

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Identify which of the following species cannot act as reducing agent?

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Consider the following reaction: The values of x, y and z in the balanced chemic

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