Which alcohol will undergo elimination reaction to give alkene in the presence of acidic potassium dichromate. Alcohols, phenols and ethers class 12 chemistry mcqs pdf. Chemistry mcqs for class 12 with answers chapter 11. Ethers are classified as simple or symmetrical, if the alkyl or aryl. This mcq test is related to class 12 syllabus, prepared by class 12 teachers. Pls see play list of 10 ka, click link given bellow for more such. Alcohols, phenols and ethers number of questions are 474. Q1 dehydration of alcohol is an example of afmc 2000 a redox reaction b elimination c substitution reaction d addition reaction. The carbocation is generated by the protonation of the hydroxyl group, followed by the loss of water.
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