Consider the following sequence of reaction:

If electronic configuration of element `X` is `[Ne]3s^(1)`, then which of the following order is incorrect regarding given enthalpies?

Options

A. `|DeltaH_(4)| = |DeltaH_(5)|`
B. `|DeltaH_(2)| gt |DeltaH_(1)|`
C. `|DeltaH_(2)| gt |DeltaH_(3)|`
D. `|DeltaH_(1)| = |DeltaH_(6)|`

Answer

C

Explanation

When a reaction is reversed, magnitude of enthalpy change remains same