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Chemistry - ALCOHOL & ETHER Question with Solution | TestHub

ChemistryALCOHOL & ETHERMETHOD OF PREPARATION OF ETHERS and EPOXIDES and POC of ETHERSEasy2 minPYQ_2020

ChemistryEasysingle choice

Unknown compound A $C_{9} H_{8} O_{5}$ on methylation with $(C H_{3})_{2} S O_{4} / N a O H$ forms methyl derivative whose MW is 210. The number of hydroxyl groups in A is

Options:

Answer:

Solution:

Number of hydroxyl group $= \frac{M W o f m e t h y l e t h e r - M W c o m p o u n d}{14}$
$= \frac{210 - 196}{14} = \frac{14}{14} = 1$ .

Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:ALCOHOL & ETHERSubtopic:METHOD OF PREPARATION OF ETHERS and EPOXIDES and POC of ETHERS

⏱ 2mℹ️ Source: PYQ_2020

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