Question

Robert stirs some sugar into his iced tea in order to sweeten it before he goes to the garage to work on a project. He notices that some of the nails that he is planning to use on his project are rusty. What kind of changes occur to the sugar as it is stirred into the tea and to the nail as it becomes rusty?

a
The sugar and the nail both undergo chemical changes as they oxidize.
b
The nail undergoes a physical change as it changes states of matter. The sugar undergoes a chemical change as it oxidizes.
c
The sugar and the nail both undergo physical changes as they change states of matter.
d
The sugar undergoes a physical change as it dissolves into the tea. The nail undergoes a chemical change as it oxidizes.

Answer 1

I think the right answer is D it makes the most sense to me