Embibe Experts Solutions for Chapter: Some Basic Concepts of Chemistry, Exercise 1: JKCET 2019

Which of the following is an example of Law of multiple proportion?

Total number of atoms in $44 \mathrm{g}$ of ${\mathrm{CO}}_2$ is

At $25°\mathrm{C}$ consider the density of water is $1 \mathrm{g}/\mathrm{L}$ and that of propanol to be $0.925 \mathrm{g}/\mathrm{L}$. What volume of propanol will have same number of molecules as present in $210 \mathrm{mL}$ of water?