A soap bubble assumes a spherical surface.Which of the following statements is wrong?

With rise of temperature the surface tension of a liquid

Water rises to a height of 16.3 cm in a capillary of height 18 cm above the water level. If the tube is cut at a height of 12 cm

A liquid will not wet the surface of a solid if the angle of contact is

With the rise in temperature the angle of contact

When two capillary tubes of different diameters are dipped vertically, the rise of the liquid is

Two water droplets combine to form a large drop. In this process energy is

The lower end of a capillary tube touches a liquid whose angle of contact is 90°, the liquid

A capillary is immersed in water in a state of weightlessness. The water will

Two capillary tubes of radii 0.2 cm and 0.4 cm are dipped in the same liquid. The ratio of heights through which liquidwill rise in the tube is

The shape of a liquid drop becomes spherical due to its

Water rises to a height of 10 cm in a capillary tube. If the apparatus is taken to a gas chamber having pressure half of atmosphere, then the height would be

A spherical soap bubble of radius 1 cm is formed inside another of radius 3 cm. The radius of a single soap bubble which maintains the same pressure difference as maintained between the inside of smaller and outside of larger soap bubble is

By inserting a capillary tube upto depth l in water, the water rises to a height h. If the lower end of the capillary is closed inside water and the capillary is taken out and closed end opened, to what height what will remain in the tube? Here l > h.

A capillary tube of radius r is immersed in a liquid. The liquid rises to a height h. The corresponding mass is m.What mass of water shall rise in the capillary if the radius of the tube is doubled??

There is a small hole in a hollow sphere. The enters in it when it is taken to a depth of 40 cm under water. The surface tension of water is 0.07 N/m. The diameter of hole is