defence exam Indian Army Nursing Assistant Mock Test Series 2025 General Science Chemistry Basic Concepts of Chemistry
LPG is stored as a liquid in a cylinder.
A: It changes into gas as it comes out of 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
Both A and B are Chemical changes