Which of the following statements is not correct about the electron gain enthalpy?
Chemistry · Class 11 · CBSE — Classification of Elements and Periodicity in Properties
Which of the following statements is not correct about the electron gain enthalpy?
- In general the electron gain enthalpy becomes less negative in going from top to bottom in a group.
- The electron gain enthalpy becomes less negative in a period from left to right.
- The elements having stable configuration like noble gases have large positive electron gain enthalpies.
- Electron gain enthalpy of O or F is less than that of succeeding element.
Answer
(B) The electron gain enthalpy becomes less negative in a period from left to right.
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- An element X belongs to fourth period and fifteenth group of the periodic table. Which one of the following…
- Which is correct increasing order of their tendency of the given elements to form M 3– ion?
- Which group of elements shows lowest ionisation enthalpy?
- Which of the following will have lowest electron affinity?
- Indicate the wrong statement on the basis of the periodic table.
- The correct order of acidic character of oxides in third period of periodic table is
- Examples of elements belonging to s , p , d or f -block are given below. Identify the wrong example.
- An element has the electronic configuration 1 s 2 2 s 2 2 p 6 3 s 2 3 p 6 3 d 8 4 s 2 . What will be its…
More Classification of Elements and Periodicity in Properties questions · Browse all practice questions