17.
Statement A: We pump kerosene in a pressure kerosene stove and convert into vapours is,
physical change
Statement B: In a pressure kerosene stove, the vapours are then ignited is a chemical change
Statement C: Drawing copper into wire is a physical change
a) All A, B, C are correct
b) A, B, C are incorrect
c) A, B are correct and C is incorrect
d) A, B are incorrect and C is correct
Answers
Answered by
2
Answer:
according to me the answer is (a) all A, b, c are correct
Answered by
0
Answer:
a) All A, B, C are correct
Similar questions