Molar mass of gold (I) Nitrate

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

What does x represent in the formula for the compound xcl4?

What are fructose and glucose an example of?