CH2Cl2 is more soluble in water because it is polar and CCl4 is not soluble in water because it is non-polar .
It is a type of solvent which have large dipole moments . it possess charge separation . it has the ability to dissolve polar materials .
They have bond between atoms with different negativities .
example ; H2O is a polar solvent . and CH2Cl2 is also polar .
It is a type of solvent which are composed of atoms that have similar electronegativity .
they lacks partial charge .
example ; benzene ,hexane ,and CCl4 is non - polar solvent .
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