Answer :

If 126 ml of a 1.1 m glucose solution is diluted to 450.0 ml , the molarity of the diluted solution is 0.30 M

given that :

molarity M1 = 1.1 M

volume V1 = 126 ml

volume V2 =450 ml

molarity M2 = ?

using the dilution law , we get ;

M1 V1 =M2 V2

M2 = (M1 V1) / V2

M2 = (1.1 × 126 ) / 450

M2 = 0.30 M

Thus, If 126 ml of a 1.1 m glucose solution is diluted to 450.0 ml , the molarity of the diluted solution is 0.30 M

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