Classification of Elements Part 1

Section: Chemistry
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Question : 16 of 100
 
Marks: +1, -0
Choose the correct answer from the options given below:
List-I (Oxide) List-II (Nature)
(A) Cl2O7 (I) Amphoteric
(B) Na2O (II) Basic
(C) Al2O3 (III) Neutral
(D) N2O (IV) Acidic
[28-Jun-2022-Shift-2]
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