1.

The dehydration yield of cyclohexanol of cyclohexene is 75%. The yeild obtained when 100 g of cyclohexanol is dehydrated will be

Answer»

82.35 g
61.76 g
38.34 g
17.65 g

Solution :
102 g of cyclohexanol GIVES cyclohexene = 84 g
`THEREFORE " 100 g of cyclohexanol will give cyclohexene"`
`=(84)/(102)xx100g=82.35g`
This is the theoretical yield. As ACTUAL yield is 75%`,
therefore, actual yield `=(75)/(100)xx82.35g=61.76g`


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