समीकरण संतुलित करना Equation Balancing | Chap 01 | Part 07| Class 11th || Some basic concepts

Problems Based on Concentration terms (Mole Fraction, Mass Fraction, Molarity, Molality and Normaility) |Action of heat on some important compounds| Some Basic Chemical Equations | Neutralisation Reaction | Equivalent Concept

A study was conduced to find out the concentration of sulphur dioxide in the air in parts per million (ppm) of a certain city. The data obtained for 30 days is as follow: {:("0.03 0.08 0.08 0.09 0.04 0.17"),("0.16 0.05 0.02 0.06 0.18 0.20"),("0.11 0.08 0.12 0.13 0.22 0.07"),("0.08 0.01 0.10 0.06 0.09 0.18"),("0.11 0.07 0.05 0.07 0.01 0.04"):} You were asked to prepare a frequency distribution table, regarding the concentration of sulphur dioxide in the air in parts per million of a certain city for 30 days. Using this table, find the probability of the concentration of sulphur dioxide in the interval 0.12-0.16 on any of these days.

Class 11th Top करना हुआ अब आसान | 11th Topper Strategy | How to Top in Class 11