Correct answer
A. CaSO4,2H2O
Explanation
CaSO4,2H2O is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
The salt that gives the aqueous solution with pH less than 7, is called as____________?
2nd orbit is ___________ away from nucleus of H-atom as compared to 1st orbit is ?
Position of double bond in an organic compound is determined by ___________?
Why do we determined the boiling point of a liquid?
The oxidation state of cu which are expected to be diamagnetic
Identify among the following which has Lowest energy of electron in 1st shell.