The Following Photograph Shows the Laboratory Apparatus Required for Preparing

question 145

Multiple Choice

The following photograph shows the laboratory apparatus required for preparing an aqueous solution of the hypothetical compound AB (150.5 g/mol) . If the volume of the volumetric flask had been 500.0 mL instead of 100.0 mL and the amount of AB had been 25.5 g, how would the molarity of the resulting solution have been affected?

• A) It would have increased by a factor of 5.
• B) It would have decreased by a factor of 5.
• C) It would have increased by a factor of 10.
• D) It would have decreased by a factor of 10.
• E) It would have remained unchanged.

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