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Q. 134.8( 5 Votes )

If 25 mL of aceto

Class 9th Lakhmir Singh & Manjit Kaur - Chemistry 2. Is Matter Around us Pure

Answer :

Concentration= Volume of solute/Volume of solution×100

Volume of solute = 25ml

Volume of solution =150ml

Concentration of a solution= 25/ 150 * 100% = 16.6% (v/v)

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