Answer:
The correct answer is 6 possible states
Explanation:
Yes, o-toluic acid is soluble in ether as ether is slightly polar and it is soluble in NaOH because it is likely to form soluble compounds with it.
Naphthalene is insoluble in NaOH.
Thermometer with black bulb because black reflects less heat than white
Answer:
Sugar
Explanation:
Defintion of a solute-dissolved in the solvent, sugar dissolves in water and is therefore the solute