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BITSAT 2011
Exam
BITSAT
Year
2011
Subject
Chemistry
Chapter
p Block Elements (Group 13 & 14)

BITSAT 2011 · Chemistry · p Block Elements (Group 13 & 14)

Among Al_ 2 O_ 3 , SiO_ 2 , P_ 2 O_ 3 and SO_ 2 , the correct order...

Among Al2O3,SiO2,P2O3\mathrm{Al}_{2} \mathrm{O}_{3}, \mathrm{SiO}_{2}, \mathrm{P}_{2} \mathrm{O}_{3} and SO2\mathrm{SO}_{2}, the correct order of acid strength is:Among Al_ 2 O_ 3 , SiO_ 2 , P_ 2 O_ 3 and SO_ 2 , the correct order of acid strength is:

Options

  1. AAl2O3<SiO2<SO2<P2O3\mathrm{Al}_{2} \mathrm{O}_{3}<\mathrm{SiO}_{2}<\mathrm{SO}_{2}<\mathrm{P}_{2} \mathrm{O}_{3}
  2. BSiO2<SO2<Al2O3<P2O3\mathrm{SiO}_{2}<\mathrm{SO}_{2}<\mathrm{Al}_{2} \mathrm{O}_{3}<\mathrm{P}_{2} \mathrm{O}_{3}
  3. CSO2<P2O3<SiO2<Al2O3\mathrm{SO}_{2}<\mathrm{P}_{2} \mathrm{O}_{3}<\mathrm{SiO}_{2}<\mathrm{Al}_{2} \mathrm{O}_{3}
  4. DAl2O3<SiO2<P2O3<SO2\mathrm{Al}_{2} \mathrm{O}_{3}<\mathrm{SiO}_{2}<\mathrm{P}_{2} \mathrm{O}_{3}<\mathrm{SO}_{2}

Correct answer

D. Al2O3<SiO2<P2O3<SO2\mathrm{Al}_{2} \mathrm{O}_{3}<\mathrm{SiO}_{2}<\mathrm{P}_{2} \mathrm{O}_{3}<\mathrm{SO}_{2}

Step-by-step solution

Among Al_ 2 O_ 3 , SiO_ 2 , P_ 2 O_ 3 and SO_ 2 , the correct order of acid strength is:
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