Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R
Assertion A : Beryllium has less negative value of reduction potential compared to the other alkaline earth metals.
Reason R : Beryllium has large hydration energy due to small size of Be but relatively large value of atomization enthalpy
In the light of the above statements, choose the most appropriate answer from the options given below :