Question

What is the molarity of 0.6N Ba3(PO4)2
solution?
1) 0.3 M 2) 0.2 M
3) 0.6 M 4) 0.1 M

Answer 1

Answer:

0.6 ................

Answer 2

Explanation:

Magnesium ribbon burns with dazzling white light, once treated to its ignition temperature. The white powder formed is Magnesium oxide which dissolves in water to give a basic solution which turns red litmus blue. Thus 'x' is Mg and 'y' is MgO.