"Standard compression" is used to squeeze substances such as hydrogen and helium into a cylinder in the form of...
A. a liquid.
B. a gas.
C. a solid.
D. ice.
Answer (2)
Standard compression typically results in storing hydrogen and helium as gases in cylinders. While these gases can become liquids at low temperatures, they are primarily found in their gaseous form under standard conditions. Therefore, the correct answer to the question is B. a gas. ;
Under standard compression, hydrogen and helium are stored primarily as gases in cylinders. They remain in a gaseous state unless subjected to extreme conditions. Therefore, the correct answer is B. a gas.
;
