Chemistry - ALCOHOL & ETHER Question with Solution | TestHub
ChemistryALCOHOL & ETHERREACTIONS OF ALCOHOLS and ETHERSMedium2 minQB
ChemistryMediumnumerical
How many alcohols among following gives turbidity with Lucas reagent in less than 10 minutes :
Answer:
5.00
Solution:
Lucas-positive within ten minutes are cyclohexanol, allyl alcohol, butan-2-ol, tert-butanol and benzyl alcohol. Secondary alcohols react within minutes; tertiary, allylic and benzylic alcohols react rapidly. Phenol does not undergo the test; neopentyl alcohol and the bridgehead alcohol do not form an ordinary accessible carbocation/substitution product. Total 5.
Subject:ChemistryTopic:ALCOHOL & ETHERSubtopic:REACTIONS OF ALCOHOLS and ETHERS
⏱ 2mℹ️ Source: QB
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