JEE Main PYQ | Molarity from Density & Mass % 🧪 | Basic Concepts of Chemistry
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YouTubeShreyash Chemistry
JEE Main PYQ | Molarity from Density & Mass % 🧪 | Basic Concepts of Chemistry
In this video, I provide a clear and quick solution for Question 46 from the JEE Main 2020 exam (Paper I, Chemistry), held on 9th January 2020 (Shift 1). 🧪 The Question: Find the molarity of HNO 3 in a sample with a density of 1.4 g/mL and a mass percentage of 63% (Molecular Weight of HNO 3 =63). 📝 Solution Breakdown: Step 1: Understand ...
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