Answer:
explain on which topic we have to write and organize an essay ?
Explanation:
The awnser is A. Idek I looked it up so yeah that’s the awnser

Actually Welcome to the concept of Ions .
If we see the reaction.
H2SO4 ==> 2H+ + (SO4)2-
Here you can see, H+ ( Hydrogen ions) and (SO4) 2- ( sulphate ions) are the ions when the H2SO4 is dissolved in water.
Explanation:
Yes...the molecules would get warmer has they collide into each Other...