Question

Which of the following is false regarding single replacement reactions?

Metals and halogens can be sequenced according to their total reactivity.
In a single replacement reaction, positive ions replace positive ions and negative ions replace negative ions.
Single replacement reactions occur when atoms of one element replace the atoms of another element in a compound.
In a single replacement reaction of a compound, elements lower in the activity series can replace elements higher in the series.

Answer 1

@Abmon98 for this same question it would be D right?

Answer 2

yes D is the right answer

Answer 3

thank youu

Answer 4

yep D is the most suitable answer because element higher on the activity series replaces the elemets that are lower on the activity series

Answer 5

and not other way around

Answer 6

thank youu