When ammonium chloride is dissolved in water in a test tube, the tube feels colder showing that?

By: |Published on: Aug 23|Categories: Chemistry WAEC| 0 comments

A. the solution is unsaturated
B. sublimation has occurred
C. ammonia gas is evolved
D. the process is endothermic
E. condensation has occurred

Correct Answer:

Option D – the process is endothermic

Users Also Read These:

SEE ALSO  Which of the following separation techniques would show that black ink is a mixture of chemical compounds?

Copyright warnings! Do not copy.