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ChemistryHardMulti concept2015 Β· 10 Apr Online

Q44.Photochemical smog consists of excessive amount of X, in addition to aldehydes, ketones, peroxy acetyl nitrile (PAN). X is: (1) CH4 (2) CO2 (3) O3 (4) CO

What This Question Tests

This question is a complex multi-step reaction puzzle that requires applying knowledge of alkyl halide reactions, alkene ozonolysis, and characteristic reactions of aldehydes and ketones.

Concepts Tested

Elimination reactions (E2)OzonolysisAldol condensationCannizaro reactionReaction mechanism

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