Q 1. Classify the following as chemical or physical changes: passing of electric current, through water and the water breaking down into hydrogen and oxygen gas, dissolving common salt in water, making a fruit salad with raw fruits and Burning of paper and wood.
Answers
Answered by
2
Answer:
a physical change
b chemical change
c physical change
d chemical change
Answered by
0
Answer:(a) Chemical Change
(b) Physical Change
(c) Physical Change
(d) Chemical Change
Similar questions