SHORT ANSWER QUESTIONS 1.-ást the apparatuses you would use to: (a) Heat a chemical (d) Store gas (b) Filter a mixture (e) Produce heat (c) Stir a solution
2 What is the difference between a spirit lamp and a Bunsen burner?
3. Why is it advised to work in a laboratory under the supervision of an adult?
4 Write certain precautions that need to be taken while working in a laboratory. 5 What are various steps of the scientific process?
6. If any chemical falls on your skin, what should be done immediately? Why?
7. Why are apparatuses made of glass?
8 What is the role of science in the advancement of human beings?
9 Write the uses of the following - Test tube (b) Reagent shelf (c) China dish (d) Measuring cylinder (e) Tripod stand (f) Bunsen burner
Answers
Answered by
1
Answer:
1. Heat with chemical 9. Bunsen burner
Similar questions