Surface tension of a liquid is numerically equal to

Insects are able to run on the surface of water because

Due to which of the following properties of water can camphor keep on moving on water surface?

Dettol antiseptic lotion is used for nursing cuts and wounds on the body because its surface tension is

Hot tomato soup is tastier than cold tomato soup because

What makes it difficult to separate two glass sheets having a drop of water between them?

Hair of shaving brush cling together when it is removed from water due to

A square wire frame of size $L$ is dipped in a liquid. On taking out, a membrane is formed. If the surface tension of liquid is $T,$ then force acting per unit length of the frame is