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JEE Mains · Chemistry · STD 11 - 3. Classification of elements and periodicity in properties

Given below are two statements:
Statement-I: \(C < O < N < F\) is the correct order in terms of first ionization enthalpy values.
Statement-II: \(S > Se > Te > Po > O\) is the correct order in terms of the magnitude of electron gain enthalpy values.
In the light of the above statements, choose the correct answer from the options given below :

  1. A Statement-I is false but Statement-II is true
  2. B Both Statement-I and Statement-II are true.
  3. C Both Statement-I and Statement-II are false.
  4. D Statement-I is true but Statement-II is false.
Verified Solution

Answer & Solution

Correct Answer

(B) Both Statement-I and Statement-II are true.

Step-by-step Solution

Detailed explanation

\(\xrightarrow[Z_{\text {eff }} \uparrow I . E . \uparrow]{\begin{array}{l}C Se > Te > Po > O\)…
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