Correct answer
A. 1864
Explanation
on 15 March 1864, Peter Waage and Cato Guldberg published a paper in which they propounded what has come to be known as the Law of Mass Action 1.
Non-metals usually form _________________ oxides?
Which one is not the absolute term of the element _________________ ?
Which of the following gases is used for welding?
Water gas heated at 450?C and 200 atm pressure in the presence of ZnO+Cr2O3 will produce________________?
The law which states that the amount of gas dissolved in a liquid is proportional to its partial pressure is___________?
Acetophenone is a_____________________?