A student performs the follow experiment.Step 1: she pours a colorless solution into a beaker that contains another colorless li
quid. Yellow particles appear in the liquid Step 2: she lets the yellow particles settle in the beaker and then deprecated the colorless liquid by recantation. Which has most likely occurred in the beaker?
A chemical change in 1 step and a physical change in 2 step.
Explanation:
In the first step, when the student poured colorless solution into the another liquid, yellow particles appeared which means that there is some chemical reaction which has taken place.
In the step 2, when these yellow colored particles precipitate settled, a colorless liquid at top is left, so, this is a physical change because no new substance was produced and through the recantation it was removed.
The ml is also called as the magnetic quantum number. The value
of ml can range from –l to +l including zero. Hence all of the possible values for ml given
that l = 2 are:
