What Is the % (W/v)concentration of a Solution Containing 25

question 15

Multiple Choice

What is the % (w/v) concentration of a solution containing 25.0 g of solute in 400.mL of solution?

• A)2.50%
• B)5.00%
• C)6.25%
• D)12.5%
• E)25.0%

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Definitions:

Contact Comfort

The physical and emotional comfort that an individual derives from being in physical contact with another.

Attachment

A deep and enduring emotional bond that connects one person to another across time and space.

Erikson and Bowlby

Refer to psychologists Erik Erikson, known for his theory on psychosocial development, and John Bowlby, known for his work on attachment theory.

Primary Caregiver

This term denotes the main person responsible for providing care and meeting the needs of a child or dependent individual.