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Olympiad workbookNSECClassification of Elements and Periodicity in Properties

Identify the correct matching of the following oxides in column M with their property in column N : M N (i) Aluminium trioxide (p) Acidic oxide (ii) Calcium oxide (q) Basic oxide (iii) Arsenic pentoxide (r) Amphoteric oxide

Options

  1. A( i )-( p ),( ii )-( q ),( iii )-( r )
  2. B( i )-( q ),( ii )-( r ),( iii )-( p )
  3. C( i )-( r ),( ii )-( q ),( iii )-( p )
  4. D( i )-( r ),( ii )-( p ),( iii )-( q )

Correct answer

C. ( i )-( r ),( ii )-( q ),( iii )-( p )

Step-by-step solution

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