Spot the one that does not fit

Exercise and reference answers

Questions

1. Items

   1. Clemmensen
   2. Tollens test
   3. Fehling test
   4. Nitric acid

   Odd item

   Clemmensen

2. Items

   1. Silver nitrate
   2. Ammoniacal
   3. Silver mirror
   4. Copper sulphate

   Odd item

   Copper sulphate

3. Items

   1. Rosenmund
   2. Clemmensen
   3. Wolff-Kishner
   4. Cannizzaro

   Odd item

   Cannizzaro

4. Items

   1. Alpha hydrogen
   2. Dilute alkali
   3. Aldol reaction
   4. Silver mirror

   Odd item

   Silver mirror

Instructions

Tap the item that does not belong with the rest.

Explanation