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The decreasing order of boiling points of the following hydrides is:
  • a)
    H2​O > SbH3​ > AsH3​ > PH3​ > NH3
  • b)
    H2​O > NH3​ > SbH3  ​> AsH3​ > PH3
  • c)
    H2​O > SbH3​ > NH3​ > AsH3​ > PH3
  • d)
    H2​O > PH3​ > AsH3​ >  SbH3 ​> NH3
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
The decreasing order of boiling points of the following hydrides is:a)...
H2O and NH3 have abnormally high boiling boilling points of their tendency to form hydrogen bonds. NH3 has hiigher boiling point than phosphine and then boiling pont increase down the group because of increase in size . Hence the order of boiling point will be 
H2​O > SbH3​ > NH3​ > AsH3​ > PH3
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Most Upvoted Answer
The decreasing order of boiling points of the following hydrides is:a)...
>b)NH3>c)CH4

The decreasing order of boiling points of the given hydrides is:

1. H2O (boiling point = 100°C)
2. NH3 (boiling point = -33°C)
3. CH4 (boiling point = -161°C)

The boiling point of a substance is determined by the strength of its intermolecular forces. H2O has the highest boiling point due to its strong hydrogen bonding between the molecules. NH3 has a lower boiling point than H2O because it has weaker hydrogen bonding. CH4 has the lowest boiling point among the three because it has only weak van der Waals forces between its molecules.
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The decreasing order of boiling points of the following hydrides is:a)H2O>SbH3 >AsH3>PH3>NH3b)H2O>NH3>SbH3 >AsH3>PH3c)H2O>SbH3 >NH3>AsH3>PH3d)H2O > PH3 > AsH3 > SbH3 > NH3Correct answer is option 'C'. Can you explain this answer?
Question Description
The decreasing order of boiling points of the following hydrides is:a)H2O>SbH3 >AsH3>PH3>NH3b)H2O>NH3>SbH3 >AsH3>PH3c)H2O>SbH3 >NH3>AsH3>PH3d)H2O > PH3 > AsH3 > SbH3 > NH3Correct answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about The decreasing order of boiling points of the following hydrides is:a)H2O>SbH3 >AsH3>PH3>NH3b)H2O>NH3>SbH3 >AsH3>PH3c)H2O>SbH3 >NH3>AsH3>PH3d)H2O > PH3 > AsH3 > SbH3 > NH3Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The decreasing order of boiling points of the following hydrides is:a)H2O>SbH3 >AsH3>PH3>NH3b)H2O>NH3>SbH3 >AsH3>PH3c)H2O>SbH3 >NH3>AsH3>PH3d)H2O > PH3 > AsH3 > SbH3 > NH3Correct answer is option 'C'. Can you explain this answer?.
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