Oxygen and ozone are allowed to come to equilibrium in the exothermic reaction 2O3(g) <--> 3O2(g) Which change will increase the numerical value of the equilibrium constant, K

don't get the question2

altitude, density, pressure

air gets less dense the higher the altitude and also the air pressure is less as altitude rises.

answer: e.   sour taste

explanation: acids are those substances which dissociates in water to give ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. acids are sour in taste. example: hcl

bases are those substances which dissociates in water to give ions or accepts ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. bases are bitter in taste. bases are slippery in nature.