Which is the morality of Y when 180 g of Y is dissolved in enough water to make a 3 L solution? (Y =30 g)

1 Answer
Shubh
Apr 15, 2018

Molarity of the solution = #2M#.

Explanation:

as, Y is the solute
so, #Molarity(M)=n_(solute)/"Volume of solution (in L)"#
where, #n_(solute)=# no. of moles of solute
now, #M=[(W(Given Mass))/(M(Molar Mass))]/(Volume of solution ( L))#
#M=(180/30)/3#
#M=6/3=2M#

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