which is true regarding naoh and mg(oh)2? group of answer choices none of these are true naoh is more basic than mg(oh)2 because it's more soluble in water both naoh and mg(oh)2 are strong bases because both contain oh- mg(oh)2 is more basic than naoh because it dissociates to produce 2 oh- groups per unit dissolved, where naoh dissociates to produce only one oh- group per unit dissolved