A750.0 ml solution contains 5.00 g of naoh. if the molar mass of naoh is 39.9969 g/mol, what is the molarity of the solution? 0.0891 m naoh 0.167 m naoh 1.25 m naoh 5.98 m naoh

Option (b) is the correct answer.

Explanation:

To find molarity, firstly we need to calculate number of moles as follows.

   No. of moles =

                          =

                          =  

Therefore, molratity is defines as number of moles of solute present in liter of solution.

               Molarity =

                              =

                              =

Thus, we can conclude that molarity of solution is .

in chemistry, adhesion and cohesion are attractive forces that exist between molecules. they hold the molecules together from each other. they are different in that adhesive force exists between molecules of different substance while cohesive force happens between molecules of same substance.

adhesion between water and glass causes water molecules at the edge of water and glass interface to climb up the wall in a narrow glass tube. this is called capillary action. cohesion is what gives glass its shape and causes water to form a droplet.

1. they vary with a higher number because boiling is way hotter than melting