A student adds 4 mL of acetic acid to a test tube containing 4 mL of distilled water. He then shakes the test tube and leaves it to settle. After about 10 minutes he observes:(A) a layer of water over the layer of acetic acid(B) a layer of acetic acid over the layer of water(C) a precipitate settling at the bottom of the test tube(D) a clear colourless solution



Acetic acid forms a homogeneous solution with water.The Correct Answer is D