Moles of a Gas from PV = nRT | JEE Main 2027 Chemistry (English)

Free notes + solved JEE problems for this lesson: https://rankdeterminant.com/go/yt-che... This chapter:    • Gases in Stoichiometry | JEE Chemistry Uni...   All lessons of this unit:    • Some Basic Concepts in Chemistry | JEE Mai...   How to find the moles of a gas from its pressure, volume and temperature with the ideal gas equation PV = nRT: the three values of R and when to use each, the kelvin and millilitre traps, molar volume (22.4, 22.7, 24.5 and 24.8 L), the density and molar mass of a gas from rho = PM/RT, and two JEE solved problems. Chapters 0:00 Introduction 0:45 One equation for every gas 1:43 One constant, three values of R 2:36 JEE trap: temperature and units 3:29 Molar volume: litres filled by one mole 4:42 Density and molar mass from the same equation 5:33 Example 1: mass of oxygen in a 10 L cylinder 6:37 Example 2: density of CO2 at 27°C and 2 atm 7:51 Quick revision: n = PV/RT, density = PM/RT and units A free JEE paper every day and a full JEE Main mock every Sunday: https://rankdeterminant.com/go/yt-dai... Chemistry · Unit 1 · Some Basic Concepts in Chemistry · Chapter 6 · Gases in Stoichiometry #IdealGasEquation #JEEChemistry #JEE2027 Narrated with a computer voice.