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In which of the following arrangements, the sequence is not strictly according to the property written against it ?      [AIEEE-2009]
  • a)
    HF < HCl < HBr < HI : increasing acid strength
  • b)
    NH3 < PH3 < AsH3 < SbH3 : increasing basic strength
  • c)
    B < C < O < N : increasing first ionization enthalpy
  • d)
    CO< SiO< SnO< PbO2 : increasing oxidising power
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
In which of the following arrangements, the sequence is not strictly a...
The correct answer is Option B.
In group15 hydrides, the basic character decreases on going down the group due to decrease in the availability of the lone pair of electrons because of the increase in size of elements from N to Bi. Thus, correct order of basicity is:
NH3 > PH3 > AsH3 > SbH3.
 
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Most Upvoted Answer
In which of the following arrangements, the sequence is not strictly a...
Because down the group elecrton density decreases so correct order is inverse of option B,or for other doubt comment

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Community Answer
In which of the following arrangements, the sequence is not strictly a...
The correct answer is Option B.
In group15 hydrides, the basic character decreases on going down the group due to decrease in the availability of the lone pair of electrons because of the increase in size of elements from N to Bi. Thus, correct order of basicity is:
NH3 > PH3 > AsH3 > SbH3.
 
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In which of the following arrangements, the sequence is not strictly according to the property written against it ? [AIEEE-2009]a)HF < HCl < HBr < HI : increasing acid strengthb)NH3< PH3< AsH3<SbH3: increasing basic strengthc)B < C < O < N : increasing first ionization enthalpyd)CO2<SiO2<SnO2< PbO2: increasing oxidising powerCorrect answer is option 'B'. Can you explain this answer?
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In which of the following arrangements, the sequence is not strictly according to the property written against it ? [AIEEE-2009]a)HF < HCl < HBr < HI : increasing acid strengthb)NH3< PH3< AsH3<SbH3: increasing basic strengthc)B < C < O < N : increasing first ionization enthalpyd)CO2<SiO2<SnO2< PbO2: increasing oxidising powerCorrect answer is option 'B'. Can you explain this answer? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about In which of the following arrangements, the sequence is not strictly according to the property written against it ? [AIEEE-2009]a)HF < HCl < HBr < HI : increasing acid strengthb)NH3< PH3< AsH3<SbH3: increasing basic strengthc)B < C < O < N : increasing first ionization enthalpyd)CO2<SiO2<SnO2< PbO2: increasing oxidising powerCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In which of the following arrangements, the sequence is not strictly according to the property written against it ? [AIEEE-2009]a)HF < HCl < HBr < HI : increasing acid strengthb)NH3< PH3< AsH3<SbH3: increasing basic strengthc)B < C < O < N : increasing first ionization enthalpyd)CO2<SiO2<SnO2< PbO2: increasing oxidising powerCorrect answer is option 'B'. Can you explain this answer?.
Solutions for In which of the following arrangements, the sequence is not strictly according to the property written against it ? [AIEEE-2009]a)HF < HCl < HBr < HI : increasing acid strengthb)NH3< PH3< AsH3<SbH3: increasing basic strengthc)B < C < O < N : increasing first ionization enthalpyd)CO2<SiO2<SnO2< PbO2: increasing oxidising powerCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12. Download more important topics, notes, lectures and mock test series for Class 12 Exam by signing up for free.
Here you can find the meaning of In which of the following arrangements, the sequence is not strictly according to the property written against it ? [AIEEE-2009]a)HF < HCl < HBr < HI : increasing acid strengthb)NH3< PH3< AsH3<SbH3: increasing basic strengthc)B < C < O < N : increasing first ionization enthalpyd)CO2<SiO2<SnO2< PbO2: increasing oxidising powerCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of In which of the following arrangements, the sequence is not strictly according to the property written against it ? [AIEEE-2009]a)HF < HCl < HBr < HI : increasing acid strengthb)NH3< PH3< AsH3<SbH3: increasing basic strengthc)B < C < O < N : increasing first ionization enthalpyd)CO2<SiO2<SnO2< PbO2: increasing oxidising powerCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for In which of the following arrangements, the sequence is not strictly according to the property written against it ? [AIEEE-2009]a)HF < HCl < HBr < HI : increasing acid strengthb)NH3< PH3< AsH3<SbH3: increasing basic strengthc)B < C < O < N : increasing first ionization enthalpyd)CO2<SiO2<SnO2< PbO2: increasing oxidising powerCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of In which of the following arrangements, the sequence is not strictly according to the property written against it ? [AIEEE-2009]a)HF < HCl < HBr < HI : increasing acid strengthb)NH3< PH3< AsH3<SbH3: increasing basic strengthc)B < C < O < N : increasing first ionization enthalpyd)CO2<SiO2<SnO2< PbO2: increasing oxidising powerCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice In which of the following arrangements, the sequence is not strictly according to the property written against it ? [AIEEE-2009]a)HF < HCl < HBr < HI : increasing acid strengthb)NH3< PH3< AsH3<SbH3: increasing basic strengthc)B < C < O < N : increasing first ionization enthalpyd)CO2<SiO2<SnO2< PbO2: increasing oxidising powerCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 12 tests.
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