A Solution Is Prepared by Dissolving 23

question 68

Multiple Choice

A solution is prepared by dissolving 23.7 g of CaCl₂ in 375 g of water. The density of the resulting solution is 1.05 g/mL. The concentration of CaCl₂ is % by mass.

• A) 6.24
• B) 0.0632
• C) 0.0594
• D) 5.94
• E) 6.32

---

Definitions:

Transsexual

A term used to describe an individual whose gender identity differs from the sex they were assigned at birth, and who may seek to transition physically to the gender with which they identify.

Crying

The shedding of tears in response to an emotional state, physical irritation, or a reflex action.

Chromosomes

Structures within cells that contain DNA and genetic information critical for the development, function, and reproduction of organisms.

Genitals

The external and internal organs of reproduction, responsible for sexual function and reproduction in humans and animals.