Question

the table below shows the freezing points of four substances.
substance freezing point (°c)
benzene 5.50
water 0.00
butane -138
nitrogen -210.
the substances are placed in separate containers at room temperature, and each container is gradually cooled. which of these substances will solidify before the temperature reaches 0°c?
benzene
water
butane
nitrogen

Explanation:

Step1: Analyze freezing - point conditions

We need to find a substance with a freezing - point above 0°C.

Step2: Check each substance

Benzene has a freezing - point of 5.50°C, water has 0.00°C, butane has - 138°C and nitrogen has - 210°C.

Answer:

benzene