Infrared Spectroscopic Analysis Characteristic infrared absorptions of starting material (4-tert-butylcyclohexanone): wave number (cm-1) functional group type of vibration (stretch or bend) Characteristic infrared absorptions of product (mixture of cis- and trans-4-tert-butylcyclohexanols): wave number (cm-1) functional group type of vibration (stretch or bend)

d: the voltage of the secondary coil is less than that of the primary coil.

im not suree sorry if wrong

a

може ли да зареждате повече информация, моля

substituting a hydrogen atom with a halogen in a hydrocarbon:

- the single bond remains single. a is wrong.

- the bond with hydrogen is as strong as with a halogen. c is wrong

- a hydrocarbon is saturated if there is no double bond. we do not know that so d is wrong.

- carbon will always have four valence electrons. e is wrong.

by elimination, the correct answer is b. the boiling point of the new compound increases.