Spot the false claim

Exercise and reference answers

Questions

1. False statement

   A combination reaction splits one reactant

   Statements

   1. Zinc displacing hydrogen is a redox reaction
   2. A precipitation reaction forms a solid
   3. A combination reaction splits one reactant

2. False statement

   Magnesium nitride is written MgN

   Statements

   1. Magnesium has a valency of 2
   2. Nitrogen has a valency of 3
   3. Magnesium nitride is written MgN

Instructions

Two statements are true and one is false. Tap the false one.