incorrect ones and provide explanations for why they are wrong.

a$)$ The risk of a large fire as a result of spilling $2$ tonnes of liquid methane on the highway due to some

crash is very high.

b$)$ LPG is commonly used as home BBQ gas stored in small cylinders because the risk of a large fire in

a loss of containment scenario is very small.

c$)$ It is extremely important to distinguish between a liquefied vapour and a liquefied gas because they

are stored in different phases.

d$)$ In numerous regions of the Amazon, the sluggish progress of gas pipeline infrastructure hampers

industrial development. Utilizing Compressed Natural Gas $($CNG$)$ or Liquefied Natural Gas $($LNG$)$

can expedite the distribution of gas, providing an alternative to diesel until future gas pipelines are

established. Between the two options, the transportation of CNG proves to be more cost$-$effective for

remote areas.