shaw75060 Asked: September 2023 32ChemiEXAM PRACTICE QUESTIONS1. Very short answer type questions (1 mark each)1. What is the physical nature of matter?2. Give one example of diffusion.3. What is
shaw75060 Asked: December 2022 3. John's new computer has a Linux operating system. (a) List one task carried out by the operating system. (b) John wants
shaw75060 Asked: December 2022 sec?ofits length or by rolling it along its breadth. Find the ratio of the volumes of the two23. How many litres of water flow out
shaw75060 Asked: December 2022 15. Two circular cylinders of equal volumes have their heights in the ratio 1:2. Find theratio of their radii.16. The height of a right circular cylinder
shaw75060 Asked: December 2022 CLASS ASSIGNMENT 1Matter and its Classification, Substances, Mixtures and their characteristics1. What is meant by a pure substance? Name two pure substances.2.