For a reversible reaction, A hArr B, whi...

For a reversible reaction, `A hArr B`, which one of the following statements is wrong from given energy profile diagram ?

Activation energy of forward reaction is greater than that of backward reaction.

The threshold energy is less than that of activation energy

The forward reaction is endothermic

Activation energy of forward reaction is equal to the sum of heat of reaction an the activation energy of backward reaction.

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Which of the following statements is wrong :

`A`. Hyper conjugation is the simultaneous shift of sigma and `pi` electrons at 1, 3-positions without the movement of any atom

`B`. Mesomeric effect is the delocalization of `pi` electrons with lone pair `pi` electrons in conjugation

`C`. Inductive effective is the permanent shifting of sigma electrons towards most electronegative atom

`D`. Tautomerism is shifting atoms at 1,3-positions without the shifting of `pi" and "pie^(-)`

All amino acids are optically active

Most of the naturally occuring amino acids are L - amino acids

Glycine is optically inactive

All amino acids contain a primary amino group except proline