What is the error in the electron configuration, 1s2 2s2 2p6 3s2 3p5 4s2?
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The order of the solutions from lowest to highest concentration : A, B, C
<h3>Further explanation</h3>Given
the following solutions
Required
order of increasing concentration
Solution
Molarity shows the number of moles of solute in every 1 liter of solution.
Solution A : 0.5 moles : 2 L solution = 0.25 M
Solution B : 1 moles : 3 L solution = 0.33 M
Solution C : 1.5 moles : 4 L solution = 0.375 M