CBSE Class 12-science Answered
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Asked by rakeshraghav33 | 24 Jan, 2019, 07:27: PM
Expert Answer
1) The purple colour of potassium permanganate gets decolorized because of formation of ethylene glycol.
2) Phenols on treatment with NaOH produces phenoxide ion.
3) When cyclohexanol is treated with conc. H2SO4 at 443 K, dehydration takes place and cyclohexene is formed.
Answered by Ramandeep | 25 Jan, 2019, 11:25: AM
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