Question

what happens if a gas comes in contact with a cold surface?

Answer 1

Answer:

if a gas comes in contact with a cold surface it condenced and goes to liqued state

Answer 2

When you cool a gas, it loses kinetic energy. As the particles move more slowly, the attractions among them cause droplets of liquid to form. Condensed water often forms when warm air containing water vapor comes into contact with a cold surface, such as a glass of ice or ground that has cooled during the night.