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Which of the following statements are no...

Which of the following statements are not correct ?
A. The electron gain enthalpy of F is more negative than that of Cl
Ionization enthalpy decreases in a group of peridic table
C. The electronegativity of and atom depends uponthe atoms bonded to it .
D . `Al_2O_3` and `NO` are examples of amphoteric oxides . Chosse the most appropriate answer from the option given below :

A

`A,B,C, and D `

B

`A ,B and D` only

C

`A ,C and D` only

D

`B and D` only

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