GK
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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No intermolecular attractions
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The same types of intermolecular forces
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Similar molar masses
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The same number of carbon atoms
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Detailed explanation-1: -"Like dissolves like “ means if any substance is polar then polar and ionic substances will be dissolved in it. Example : HCl in water. If the solvent is non-polar then the non-polar substances only can be dissolved in it. Example : hexane in benzene.
Detailed explanation-2: -Like Dissolves Like. A simple way to predict which compounds will dissolve in other compounds is the phrase “like dissolves like". What this means is that polar compounds dissolve polar compounds, nonpolar compounds dissolve nonpolar compounds, but polar and nonpolar do not dissolve in each other.
Detailed explanation-3: -Main Idea: “Like dissolves like.” The stronger the intermolecular forces between solute molecule and solvent molecule, the greater the solubility of the solute in the solvent.
Detailed explanation-4: -“Like dissolves like” term is used when the solvent dissolves in the solvent if its interactions between molecules are the same. This is because polar solutions can be dissolved in polar solvents and non-polar solute can be dissolved in non-polar solvents.