Question

Which of the following decreases the dissolving rate of a solid in water?

A.
crushing the solid

B.
raising the temperature

C.
using larger pieces of solid

D.
stirring constantly

Answer 1

It can’t be b because that will increase the dissolving rate

Answer 2

Answer is C

Step-by-step explanation:

Using larger pieces of the solid creates more area for dissolving therefore causing the decrease in dissolving...

Hope this helps