Arrange in increasing order : (a) MgO, P2O5, AI O3, SO2 (acidity) 3
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1
Answer:
SO2<P2O3<SiO2<Al2O3
Explanation:
Al2O3 is amphoteric. SiO2 is slightly acidic whereas P2O3 and SO2 are the anhydrides of the acids H3PO3 and H2SO3.
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0
Answer:
SO2<P205<SI02<AL203
Explanation:
AL203 is amphoretic.SIO2 is slightly acidic ,whereasP205 and SO2 are the anhydrides of the acids H3PO3 and H2SO3
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