Chemistry, asked by kuttubaby, 1 year ago

what do you mean by solvation effect?
can u explain in simple words but having all valid pts..plss reply fast its urgent..1st answer will be marked brainliest..

Answers

Answered by Mehraji1
3
Hey..!!

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Solvation is the process in which molecules of a solvent attract the particles of a solute.

The main forces in solvation are ion-dipole and hydrogen bonding attractions. It is the main reason why solutes dissolve in solvents.

Solvation Due to Ion-Dipole Interactions

Ionic compounds like NaCl dissolve in polar solvents like water.

There are strong ion-dipole attractions between the ions and the water molecules.



The Na⁺ ions attract the negative oxygen atoms of water. The Cl⁻ ions attract the positive hydrogen atoms of water. The ions become surrounded by a solvation shell of water molecules.

The closer the opposite charges can get to each other, the more stable the system. That's why solvation stabilizes the ions.

Solvation Due to Hydrogen Bonding

A glucose molecule has five OH groups. In solution, water molecules are hydrogen bonded to all these groups. A hydration shell of water surrounds the glucose molecules.

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I Hope It's help you...!!!

please tick the brainliest answer.


kuttubaby: Solvation effect: Greater is the stability of the substituted ammonium cation formed,
stronger is the corresponding amine as a base. Tertiary ammonium ion is less hydrated than
secondary ammonium ion which is less hydrated than primary amine. Thus tertiary amines
have fewer tendencies to form ammonium ion and consequently are least basic.
On the basis of solvation effect order of basicity of aliphatic amines should be primary
amine>secondary amine>tertiary amine.
kuttubaby: dear can u just explain to me what this is?
Answered by Raj01080
2
Solvation describes the interaction of solventwith molecules or ions in a solute. Ions, and to some cases, molecules, interact strongly with solvent, and the strength and nature of this interaction influences many properties of the solute, including solubility, reactivity, and color. In the process of solvation, ions are surrounded by concentric shells of solvent. Solvation is the process of reorganizing solvent and solute molecules into solvation complexes. Solvation involves bond formation, hydrogen bonding, and van der Waals forces. Solvation of a solute by water is called hydration.

kuttubaby: thanks manh
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