JEE Mains · Chemistry · STD 12 - p -Block elements - ll
The correct order of electron gain enthalpy is
- A \(S > Se > Te > O\)
- B \(Te > Se > S > O\)
- C \(O > S > Se > Te\)
- D \(S > O > Se > Te\)
Answer & Solution
Correct Answer
(A) \(S > Se > Te > O\)
Step-by-step Solution
Detailed explanation
correct order of electron gain enthalpy is :\(O < s > Se > Te\) \(\Rightarrow S > Se > Te > O\) (Oxygen shows least electron gain enthalpy due to small size of atom)
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