1174ChemistryMedium
Crystals of Na2CO3. 10H2O when exposed to air_________________?
ARemains unchanged
BGain water and become liquid
CLose water and remain solid
DGain water and remain solid
Correct answer
C. Lose water and remain solid
Explanation
Lose water and remain solid is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.