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Chemistry mcq

Chemistry mcq

Intpj

Please see below

39 Which pairs of reagents will react together in a redox reaction? 1 CH3CHO + Fehling’s reagent 2 C2H4 + Br2(aq) 3 CH4 + Cl 2(g)
40 Which types of reaction are undergone by CH2BrCHCH2? 1 hydrolysis 2 free radical substitution 3 nucleophilic addition

(edited 8 years ago)

Finally...

Please check ablove for question.
First, is free radical subs a redox reaction? What about ethene and Br(aq)? The marking scheme says they are.

(edited 8 years ago)

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