The distance there and back is 30 kilometers. The total time is 15 minutes. Divide the distance by the time to get 2 kilometers. The average velocity is 2 kilometers. Hope this helps! ;)
"<span>6.022 * 10^23 atoms Al/1 mol Al" is the one that should be used for the conversion. Multiplying the number of moles by Avogadro's number would yield the correct result. The correct option among all the options that are given in the question is the second option or option "B". I hope the answer helps you.</span>
Answer:
The key difference between indicator electrode and reference electrode is that indicator electrode responds to changes in the activity of the analyte, whereas reference electrode does not respond to changes, and its response is stable.
Explanation:
answer is A
The kinetic theory is used to explain the behaviour of gases.
One of the assumptions states that "a gas is composed of a large number of identical molecules moving at different speeds".
