What is the most thermodynamically stable chair conformation for the substituents on cis-4- tert-butylcyclohexanol? a) both groups equatorial
b) both groups axial
c) Jert-butyl group equatorial and OH group axial
d) tert-butyl group axial and OH group equatorial
e) a boat conformation is adopted due to steric strain

Rocks, as they are compressed, begin forming mountains above the earth's surface when two continental plates converge. the continental crust increases in depth as the mountains grow above. the himalayan mountains formed at a convergent plate boundary in this manner. the rocks are smashed together causing them to due to the intense heat and pressure from the colliding plates and eventually forming rock. a) melt; igneous b) layer; sedimentary c) recrystallize; metamorphic d) melt into the earth's interior; metamorphic