Question

. Gases can be liquefied by

a. increasing pressure b. decreasing temperature

c. both (a) and (b) d. decreasing pressure​

Answer 1

Answer:

a. increasing pressure

Explanation:

it can be c. option but a. option is correct

Answer 2

Answer:

if the answer is helpful then please mark me has brainlist

Explanation:

a)gases are liquefied on low temperatures by applying high pressure.this process is called fractional distillation. all the gases are first compressed and brought into low temperatures, according to their melting point, the wud liquefy. example:- carbon dioxide gas liquefies at -78 degree Celsius

so the answer is B