Why do noble gases have positive electron gain enthalpy?
Chemistry · Class 11 · CBSE — Classification of Elements and Periodicity in Properties
Why do noble gases have positive electron gain enthalpy?
- It is difficult to add an electron due to small size.
- It is difficult to add an electron due to high electronegativity.
- It is difficult to add an electron due to stable configuration.
- It is difficult to add an electron due to high electron affinity.
Answer
(C) It is difficult to add an electron due to stable configuration.
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- Which of the following transitions will involve maximum amount of energy?
- What will be the order of decreasing reducing nature for the given metals?
- Which of the following groups contains metals, non-metals and metalloids?
- Which is correct increasing order of their tendency of the given elements to form M 3– ion?
- Atomic numbers of few elements are given below. Which of the pairs belongs to s -block?
- In which of the following, the order is not in accordance with the property mentioned.
- Which of the following ions contains minimum number of unpaired electrons?
- Which of the following halides is most easily oxidised?
More Classification of Elements and Periodicity in Properties questions · Browse all practice questions