Answer:
it must be testable I think that's the answer
Answer:
Well, one is if heat is absorbed by the system from the surroundings, the system gains heat from the surroundings and so the temperature of the surroundings decreases.
Explanation:
Answer:
B
Explanation:
alkene is no polar compounds
and insoluble in water
The answer is B. Acid turns blue litmus paper to red
