Question

Short questions
1. What happens when you pour acetone on your palm?
2. What is the difference between compound and mixture.
3. Define solution and its
components
4. Describe the structure of plastids.
5. Write the main function of (a) mitochondria b) cell wall
6. Write down characteristic features of column epithelium.
7. Write down different components of blood along with their function.
8. What are unbalanced forces? Give example?
9. Draw distance time graph for an object, which is at rest.
10. Calculate acceleration if the object starts from rest and attains a velocity of 96m/s in 5 seconds.​

Answer 1

ans.1 it will evaporate

ans.2mixture is made up of many substance but , compound is made up of only kind of substance