Which of the following would be a testable hypothesis?(1 point)
A) Plants produce glucose as the end product of photosynthesis.
B) Dropping a ball from a height of 10 m will cause it to bounce back up 5 m.
C) If certain foods are healthy for you, then they should also taste good.
D) If acid is added to a solution, then the pH of the solution will go down.
D) If acid is added to a solution, then the pH of the solution will go down.
D) If acid is added to a solution, then the pH of the solution will go down.
This is a testable hypothesis because it can be tested through experimentation. To test this hypothesis, you can set up an experiment where you add acid to a solution and measure the pH before and after. If the pH decreases after adding the acid, it would support the hypothesis. Conversely, if the pH remains the same or increases, it would contradict the hypothesis. The testability of this hypothesis makes it a valid scientific statement.
The testable hypothesis among the given options is:
D) If acid is added to a solution, then the pH of the solution will go down.