Question

give reason a had fills completely the vessels inwhich it is kept​

Answer 1

$<italic><bold><marquee>$

$\sf{\red{Hashtag26}}$

$<italic><bold><marquee>$

$\sf{\red{Hashtag26}}$

$<italic><bold><marquee>$

$\sf{\red{Hashtag26}}$

$<italic><bold><marquee>$

$\sf{\red{Hashtag26}}$

$<italic><bold><marquee>$

$\sf{\red{Hashtag26}}$

Answer 2

Because gas occupies space.