The process during which a substance changes from a solid directly to a gas without becoming a liquid is known as: Example(dry ice) A)
condensation.
B)
fusion.
C)
melting.
D)
sublimation.

There are several common examples of sublimation. A well-known product—dry ice—is actually solid CO 2. Dry ice is dry because it sublimes, with the solid bypassing the liquid phase and going straight to the gas phase. The sublimation occurs at temperature of −77°C, so it must be handled with caution.

Explanation: give me a a thx and a vote bye have a good day

1. they vary with a higher number because boiling is way hotter than melting

water at room temperature is flowing through a pipe with pressure taps located 10 ft apart along one section of the pipe, which are connected to a mercury (s=13.6) manometer.