$0.2$ g of a sample of ${{\rm{H}}_2}{{\rm{O}}_2}$ required $10$ mL of $N{\rm{KMn}}{{\rm{O}}_4}$ in a titration in the presence of ${{\rm{H}}_2}{\rm{S}}{{\rm{O}}_4}{\rm{.}}$. Purity of ${{\rm{H}}_2}{{\rm{O}}_2}$ is :

Which of the following properties of a substance is directly influenced by temperature?

The speed of sound in air is dependent on temperature. Which of the following correctly describes this relationship?

Which concentration term is independent of temperature?

Which of the following physical properties of a metal is significantly affected by changes in temperature?

Which of the following concentration terms is NOT affected by temperature?

The viscosity of a liquid is influenced by temperature. How does viscosity typically change with a rise in temperature?

An increase in temperature typically causes which of the following changes in a chemical reaction?