Which One of the Following Is Not a Redox Reaction

question 35

Multiple Choice

Which one of the following is not a redox reaction?

• A)2H ₂( g)+ O ₂( g)→ 2H ₂O( l)
• B)Zn( s)+ H ₂SO ₄( aq)→ ZnSO ₄( aq)+ H ₂( g)
• C)H ₂O( l)+ NH ₃( g)→ NH ₄+( aq)+ OH ⁻( aq)
• D)6FeSO ₄( aq)+ K ₂Cr ₂O ₇( aq)+ 7H ₂SO ₄( aq)→ Cr ₂(SO ₄)₃( aq)+ 3Fe ₂(SO ₄)₃( aq)+ K ₂SO ₄( aq)+ 7H ₂O( l)
• E)Cl ₂( g)+ 2KBr( aq)→ Br ₂( l)+ 2KCl( aq)

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