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If P,Q,R and S are elements of 3rd period of p–block in modern periodic table and among these one element is metal and rest are non-metal and their order of electronegativity is also given as
P < Q < R < S .Then in which of the following release of is relatively easier.
  • a)
    P – O – H
  • b)
     
    S – O – H
  • c)
    Q – O – H
  • d)
    R – O – H
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
If P,Q,R and S are elements of 3rdperiod of p–block in modern pe...
In any X – O – H, we take into account electronegative difference between X and O, and O and H. If electronegative difference between X and O is greater than O and H, X – O bond will be more polar and will break easily giving OH. If electronegative difference between O and H is larger than X and O, O – H bond will be more polar and easier to break.
Electronegativity of S is largest, so electronegative difference between S and O will be least in S – O – H. It will be easier to break O – H bond, giving
Hence option (B) is correct.
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Most Upvoted Answer
If P,Q,R and S are elements of 3rdperiod of p–block in modern pe...
The elements of the 3rd period of the periodic table are:

1. Sodium (Na)
2. Magnesium (Mg)
3. Aluminum (Al)
4. Silicon (Si)
5. Phosphorus (P)
6. Sulfur (S)
7. Chlorine (Cl)
8. Argon (Ar)

So, P, Q, R, and S could be any of these elements.
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If P,Q,R and S are elements of 3rdperiod of p–block in modern periodic table and among these one element is metal and rest are non-metal and their order of electronegativity is also given asP < Q < R < S .Then in which of the following release of is relatively easier.a)P – O – Hb)S – O – Hc)Q – O – Hd)R – O – HCorrect answer is option 'B'. Can you explain this answer?
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If P,Q,R and S are elements of 3rdperiod of p–block in modern periodic table and among these one element is metal and rest are non-metal and their order of electronegativity is also given asP < Q < R < S .Then in which of the following release of is relatively easier.a)P – O – Hb)S – O – Hc)Q – O – Hd)R – O – HCorrect answer is option 'B'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about If P,Q,R and S are elements of 3rdperiod of p–block in modern periodic table and among these one element is metal and rest are non-metal and their order of electronegativity is also given asP < Q < R < S .Then in which of the following release of is relatively easier.a)P – O – Hb)S – O – Hc)Q – O – Hd)R – O – HCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If P,Q,R and S are elements of 3rdperiod of p–block in modern periodic table and among these one element is metal and rest are non-metal and their order of electronegativity is also given asP < Q < R < S .Then in which of the following release of is relatively easier.a)P – O – Hb)S – O – Hc)Q – O – Hd)R – O – HCorrect answer is option 'B'. Can you explain this answer?.
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