Question

In an experiment, the initial temperature of a solution was -4°C. The temperature of the solution
increased by 17°C when it is heated. When the solution was cooled, its temperature decreased
by 8°C. Calculate the final temperature, in °C, of the solution.
Pls tell the correct answer.

Answer 1

Answer:

5°

Step-by-step explanation:

initial temperature = -4°C

Now, when 17°C is added, temperature becomes,

-4°C + 17°C = 13°C

Again, when 8°C is decreased, temperature becomes,

13°C - 8°C = 5°C