Question

5 g sodium is dissolved in 100 ml liquid ammonia. the solute(s) of the resulting solution is (are): a na b liquid nh₃ c water d none of the above

Explanation:

Step1: Identify solute - solvent concept

The solute is the substance being dissolved and the solvent is the substance in which the solute is dissolved. Here, sodium is being dissolved in liquid ammonia.

Step2: Determine the solute

Since sodium (Na) is the substance being dissolved in liquid ammonia, sodium is the solute.

Answer:

A. Na