Which of the following statements are not correct? A. The electron gain enthalpy of F is…
Chemistry · JEE Main · NTA Exams — Classification of Elements and Periodicity in Properties
Which of the following statements are not correct?
A. The electron gain enthalpy of F is more negative than that of Cl.
B. Ionization enthalpy decreases in a group of periodic table.
C. The electronegativity of an atom depends upon the atoms bonded to it.
D. \(\mathrm{Al}_{2} \mathrm{O}_{3}\) and NO are examples of amphoteric oxides.
Choose the most appropriate answer from the options given below: (Jee Main 2023)
A. The electron gain enthalpy of F is more negative than that of Cl.
B. Ionization enthalpy decreases in a group of periodic table.
C. The electronegativity of an atom depends upon the atoms bonded to it.
D. \(\mathrm{Al}_{2} \mathrm{O}_{3}\) and NO are examples of amphoteric oxides.
Choose the most appropriate answer from the options given below: (Jee Main 2023)
- A, B and D Only
- A, C and D Only
- B and D Only
- A, B, C and D
Answer
(B) A, C and D Only
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