Question

When magnesium oxide is dissolved in water , the solution formed *

turns red litmus to blue
turns blue litmus to red
gives no color with phenolphthalein
gives back the magnesium ribbon on standing

Answer 1

Answer:

Magnesium oxide (MgO) in water (H2O) will react to form magnesium hydroxide, or Mg(OH)2.

Explanation:

turns blue litmus to red

Answer 2

Hey it turns blu litmus to red litmus paper