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NEET2020ChemistryClassification of Elements and Periodicity in PropertiesActual

Match the following : Oxide Nature (a) CO (i) Basic (b) BaO (ii) Neutral (c) Al 2 O 3 (iii) Acidic (d) Cl 2 O 7 (iv) Amphoteric Which of the following is correct option?

Options

  1. A(a)-(ii); (b)-(i); (c)-(iv); (d)-(iii)
  2. B(a)-(iii); (b)-(iv); (c)-(i); (d)-(ii)
  3. C(a)-(iv); (b)-(iii); (c)-(ii); (d)-(i)
  4. D(a)-(i); (b)-(ii); (c)-(iii); (d)-(iv)

Correct answer

A. (a)-(ii); (b)-(i); (c)-(iv); (d)-(iii)

Step-by-step solution

(a) CO (ii) Neutral (b) BaO (i) Basic (c) Al 2 O 3 (iv) Amphoteric (d) Cl 2 O 7 (iii) Acidic

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