2 Cusoy solaron
using the stert electrode, the initial mases
of Anode & Cath de coere 35g & trg rest,
L'Ooff of electricely coaspassed; determine
the final masses of the anode P cathede ?
Soln​

i think that the answer is c

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.