12.73 mL cyanide solution was treated with 25.00 mL of 0.015M Ni2+ solution (containing excess Ni2+) to convert the cyanide into complex: 4CN- + Ni2+ Ni(CN)42- the Excess Ni2+ was then titrated with 10.15 mL of 0.0140 M EDTA. The complex Ni(CN)42- is very stable. It does not react with EDTA. Calculate the molarity of CN in original 12.73 mL sample.

both adhesion and cohesion are attractions.

they are different in that adhesion is the force of attraction between the molecules of two different substances, whereas cohesion is the force of attraction between molecules of the same substance.

possible examples include capillary action, in which the adhesion between water and glass causes the water to rise in a narrow tube against the force of gravity.

because of hydrogen bonding, water is extremely cohesive.

this causes molecules on the surface of water to be drawn inward, which is why drops of water form beads on smooth surfaces.

hope this .

i have no clue hope you find the answer