The following reaction will occur via which mechanism?
a. Elimination-addition.
b. Nucleophilic aromatic substitution.
c. Electrophilic aromatic substitution.
d. Addition-elimination.
e. Both nucleophilic and electrophilic aromatic substitutions.

Imagine that you’re getting ready to move to a new city. when people move, they are influenced by push factors and pull factors, and you have many reasons for your move. which of the following factors is an example of a pull factor? a. wanting to move because you’ve found a great new school somewhere new b. needing to move because there are not enough resources in your old hometown c. being forced to move because your old home is gone d. having to move because there are no jobs in your current hometown

The boiling point of liquids is very high what does it indicate

Ariver current has a velocity of 5km/h relative to the shore, and a boat moves in the same direction as the current at 5 km/h relative to the river. how can the velocity of the boat relative to the shore be calculated?