Concept:The pressure inside a soap bubble is greater than the outside atmospheric pressure because surface tension creates an inward pull that must be balanced by higher internal pressure.Explanation:A soap bubble has two liquid-air surfaces—inner and outer. Surface tension tries to shrink the bubble. To keep it stable, the air inside must exert extra pressure. This excess pressure is given by ΔP=r4T​, where T is surface tension and r is the bubble radius. So, internal pressure = atmospheric pressure + excess pressure. Hence, it is always more than atmospheric pressure. A smaller bubble has a larger excess pressure due to its smaller radius.Answer:Option A: More than atmospheric pressure