Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test Chemistry Chemistry in Everyday Life
L.P.G is stored in a cylinder because:
A: It changes into gas as it comes out of the cylinder.
B It is burnt to produce heat.
Which of the following statements is correct?
1
A is physical change and B is chemical change
2
A is chemical change and B is physical change
3
Both A and B are physical changes
4
More than one of the above
5
None of the above