yaa sure
a coagulant is used to thicken someliquid or form lumps in it
likewise a solvent is used to dissolve something .
look at the other options:
the function of astringent is not to dampen
then bleach is not used to seal
then a thinner actually dilutes the solution and not bind it,
also dye is not used for diluting purpose.
so only solvent does the function of dissolving .
rest all have different functions other than stated.
I hope I have phrased this properly,
if any doubts feel free to ask!