Question

1. Why cannot a cylinder be called completely filled with gas?​

Answer 1

Answer:

If the temperature around the gas cylinder rises, liquid gas expands. This is why the cylinder is not filled completely and some vapour space is left. All gas cylinders are filled up to 80% to 87%.

Explanation:

please give thanks to all my answer and please mark as brilliant and please f-o-l-l-o-w m-e

Answer 2

Answer:

If the temperature around the gas cylinder rises, liquid gas expands. This is why the cylinder is not filled completely and some vapour space is left. All gas cylinders are filled up to 80% to 87%.

Explanation:

i hope its helpful for u..