How are bile, soap, and detergent similar and how are they different? !

If the root word engage means “to connect with something,” what does the word disengage mean in the following sentence? he disengaged the gears by stepping on the clutch pedal.a.added more engine powerb.activated a connection to the pedalc.stalled the engined.released a connection to the pedal

Which step in naming unsaturated hydrocarbons is used for alkenes but not alkynes

What is the approximate vapor pressure when the gas condenses at 70 degrees celsius