Physical......................................................
Answer:
RbOH
Explanation:
For this question, we have to remember what is the definition of a base. A base is a compound that has the <u>ability to produce hydroxyl ions</u>
, so:

With this in mind we can write the <u>reaction for each substance:</u>




The only compound that fits with the definition is
, so this is our <u>base</u>.
I hope it helps!
Use the periodic table , it should be the long decimal if u look it up
Answer: 2-Benzyloxyethanol is produced reaction in the fig. below.
Explanation: