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Alkenes: ozonolysis and polymerization

5 solved questions

Every question from past board papers on Alkenes: ozonolysis and polymerization, newest paper first. Open any question for its full worked answer.

NEET UG 2024 question paper (official, booklet S6)

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  1. For the given reaction:

    [scheme: ring-C(H)=CH-ring \(\xrightarrow{KMnO_4/H^+}\) 'P' (major product), see figure]

    'P' is

    stilbene-type reaction with KMnO4/H+ and four product structures

    4 marks · See worked answer →

NEET UG 2023 question paper (official, booklet G6)

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  1. Which amongst the following molecules on polymerization produces neoprene?

    four structural-formula options

    4 marks · See worked answer →

NEET UG 2022 question paper (official, booklet R6)

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  1. Compound X on reaction with \(O_3\) followed by Zn/\(H_2O\) gives formaldehyde and 2-methyl propanal as products. The compound X is :

    4 marks · See worked answer →

NEET UG 2020 question paper (official, booklet E1)

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  1. An alkene on ozonolysis gives methanal as one of the product. Its structure is :

    four cyclohexane/cyclohexene structures with side chains

    4 marks · See worked answer →

NEET UG 2019 question paper (official, booklet P1)

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  1. An alkene "A" on reaction with O\(_3\) and Zn-H\(_2\)O gives propanone and ethanal in equimolar ratio. Addition of HCl to alkene "A" gives "B" as the major product. The structure of product "B" is :

    four structural formulas as options

    4 marks · See worked answer →