Question:
An element X occurs in short period having configuration ns²np¹. The formula and nature of its oxide is:
An element X occurs in short period having configuration ns²np¹. The formula and nature of its oxide is:
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Non-metal oxides are generally acidic.
Updated On: Mar 20, 2026
- XO₃, basic
- XO₃, acidic
- X₂O₃, amphoteric
- X₂O₃, basic
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The Correct Option is B
Solution and Explanation
Step 1: Configuration ns²np¹ in short period corresponds to Boron.
Step 2: Oxide of boron is B₂O₃, which is acidic.
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