Spot the one that does not fit

Exercise and reference answers

Questions

1. Items

   1. Molarity
   2. Molar mass
   3. Volume percent
   4. Parts per billion

   Odd item

   Molar mass

2. Items

   1. Solute
   2. Solvent
   3. Molecule
   4. Aqueous

   Odd item

   Molecule

3. Items

   1. Carbon
   2. Hydrogen
   3. Oxygen
   4. Nitrogen

   Odd item

   Nitrogen

4. Items

   1. Temperature
   2. Volume 1
   3. Volume 2
   4. Concentration 2

   Odd item

   Temperature

Instructions

Tap the item in each row that does not belong with the rest.

Explanation