Calculate the Approximate Freezing Point of a Solution Made from 21.0

question 30

Multiple Choice

Calculate the approximate freezing point of a solution made from 21.0 g NaCl and 1.00 * 10² g of H₂O. [K_f of water is 1.86 ^$\circ$ C/m.]

• A) -13.4^\(\circ\)C
• B) -6.68^\(\circ\)C
• C) -3.59^\(\circ\)C
• D) 3.59^\(\circ\)C
• E) 6.68^\(\circ\)C

---

Definitions:

ABS Circuits

Electrical circuits within an Anti-lock Braking System designed to monitor and control wheel speed and braking force.

Solenoids Actuating

Solenoids actuating refers to solenoids being triggered or operated, which then actuate or move other mechanical components through electromagnetic force.

Self-Test

A diagnostic procedure or check that a system performs on itself to ensure it is operating correctly.

Modulator Valves

Valves that modulate the pressure of fluids in systems such as automatic transmissions and ABS braking systems, for controlled operation.