Calculate the Freezing Point of a Solution of 500

question 56

Multiple Choice

Calculate the freezing point of a solution of 500.0 g of ethylene glycol (C₂H₆O₂) dissolved in 500.0 g of water. K_f = 1.86 °C m^-1 and K_b = 0.512 °C m^-1.

• A) 30.0 °C
• B) -30.0 °C
• C) 8.32 °C
• D) -8.32 °C
• E) 70.2 °C

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Inguinal Region

The area of the lower abdomen just above the leg crease, near the groin.

Popliteal Region

The area behind the knee where the thigh and calf meet, containing nerves, blood vessels, and muscles.

Cervical Region

Refers to the neck portion of the spine, comprising seven vertebrae that support the head and allow for its movement.

Medullary Cord

Part of the lymph node's internal structure composed primarily of B lymphocytes and plasma cells.