Answer: he gave him a map of somewhere
Explanation:
B. This is the answer because this statement can be proven and is not an opinion.
The second one is endothermic as endothermic reactions require energy for the reaction to take place.
Answer:
Major product ethoxide ion
Explanation:
- Sodium hydride acts as a strong base towards ethanol.
- Hydride ion abstracts one proton from -OH group in ethanol to produce sodium ethoxide and hydrogen gas.
- It is an example of acid-base reaction where sodium hydride acts as a base and ethanol acts as an acid
- Structure of major organic product i.e. ethoxide ion has been shown below.