Assertion: Electron affinity refers to an isolated atom’s attraction for an additional electron while electronegativity
Assertion: Electron affinity refers to an isolated atom’s attraction for an additional electron while electronegativity is the ability of an atom of an element to attract electrons towards itself in a shared pair of electrons.
Reason: Electron affinity is a relative number and electronegativity is experimentally measurable.
(a) If both Assertion and Reason are correct and Reason is the correct explanation of Assertion.
(b) If both Assertion and Reason are correct, but Reason is not the correct explanation of Assertion.
(c) If Assertion is correct but Reason is incorrect.
(d) If both the Assertion and Reason are incorrect.
(c) If Assertion is correct but Reason is incorrect.
Explanation:
Assertion is true but Reason is false.
Electron affinity is experimentally measurable while electronegativity is a relative number.
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Assertion: Element has a tendency to lose the electron(s) to attain the stable configuration.
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Assertion: First ionization energy for nitrogen is lower than oxygen.
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The law of triads is applicable to a group of
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The correct decreasing order of first ionisation enthalpies of five elements of the second period is
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