InterviewSolution
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InterviewSolution
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An alcohol contains `60%` carbon and `13.3%` hydrogen and givens positive idoform test. The alcohol isA. `2-`propanolB. `1-`propanolC. `2-`butanolD. `1-`butanol |
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Answer» Correct Answer - A `C:H:O = (60)/(12):(13.3)/(1):(26.7)/(16) = (5)/(1.67):(13.3)/(1.67):(1.67)/(1.67) = 3:8:1` The formula of the compound is `CH_(3)H_(8)O`. Since the alcohol gives positive iodoform test. It has `CH_(3)-underset(H)underset(|)overset(|)C-OH`, hence it is `2`-propanol. `(underset(OH)underset(|)(CH_(3)CHCH_(3)))` |
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