Chemistry · 2023
JEE Main · 13 April 2023, Shift 1 · Q64
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…
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. $\displaystyle \mathrm{Al}_2 \mathrm{O}_3$ and NO are examples of amphoteric oxides.
Choose the most appropriate answer from the options given below :
Official answer
From NTA’s final answer key for this paper.
(4)
A, C and D Only
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JEE Main 2023 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.