- 1(current)
Q. No.Consider the following statements:
Which of the above statements is/are correct?
1. Only I
2. Only II
3. Only I and III
4. Only II and III
| I: | The radius of an anion is larger than that of the parent atom. |
| II: | The electronegativity of any given element is a constant, and it is a measurable quantity. |
| III: | The electronegativity of an element is the tendency of an isolated atom to attract an electron. |
1. Only I
2. Only II
3. Only I and III
4. Only II and III
Subtopic: Â Electronegativity |
From NCERT
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Hints
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Mark the correct arrangement of the elements B, C, At, and S in order of increasing electronegativity:
1. B > C > S > At
2. S > C > B > At
3. C > B > S > At
4. S > C > At > B
1. B > C > S > At
2. S > C > B > At
3. C > B > S > At
4. S > C > At > B
Subtopic: Â Electronegativity |
From NCERT
Please attempt this question first.
Hints
Please attempt this question first.
- 1(current)
Q. No.
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