We use cookies to improve your experience and understand how Examtube is used. You can accept analytics cookies or continue with essential cookies only.
Privacy policy2 public questions tagged with this topic.
Moles = 2.5/22.4 ≈ 0.1116 mol; molar mass = 5/0.1116 ≈ 44.8 g/mol. Assume NₓOᵧ: 14x + 16y = 44.8. Simplest ratio: N₂O (14×2 + 16 = 44); empirical formula = N₂O.
Ref: NCERT Class 11 Chemistry > Chapter 1: Some Basic Concepts of Chemistry > Topic: Mole Concept and Molar Masses and Percentage Composition
Reaction: 2KClO₃ → 2KCl + 3O₂. Moles of O₂ = 0.1 mol. 3 mol O₂ from 2 mol KClO₃; 0.1 mol needs ≈ 0.0667 mol. With 50% efficiency, KClO₃ = 0.0667 / 0.5 ≈ 0.1333 mol; mass ≈ 16.33 g.
Ref: NCERT Class 11 Chemistry > Chapter 1: Some Basic Concepts of Chemistry > Topic: Importance and Nature of Chemistry and Properties of Matter
This page is supported by advertisements. An ad blocker is stopping those ads from loading, so we cannot show the rest of the page yet. Pause the blocker for this site, then continue. We will check again automatically.
You can keep using this site after advertisements are allowed to load.
