When work is done to pull the surface of a soap film to increase its surface area, do you think its surface tension also increases?

When work is done to pull the surface of a soap film to increase its s

1.	When work is done to pull the surface of a soap film to increase its surface area, do you think its surface tension also increases?
Answer» Solution :No, surface TENSION is CONSTANT for a given liquid. It is INDEPENDENT of surface area.