Aliquid with a high surface tension exhibits strong cohesive forces weak cohesive forces strong adhesive forces weak adhesive forces

strong cohesive forces

Explanation:

Surface tension is the net downward force acting on the surface of liquids due to the cohesive nature of liquids.

The force of attraction between similar molecules are called as cohesive forces and forces among different molecules are called as adhesive forces.

For example: Water molecules are bonded by strong hydrogen bonding between the hydrogen atom and the electronegative oxygen atom. Thus water molecules present on the surface are strongly attracted by the molecules present below the surface and thus act as a stretched membrane.  

The surface acquires a minimum surface are and thus acquire a spherical shape.

Thus the liquids with a high surface tension exhibits strong cohesive forces.

when the volume of gas is   changed from   717.73 ml   to 852 ml   the temperature will   change   from 315   c to 452   c

    calculation

this is calculated using the charles law formula

that is,   v1/t1 = v2/t2

          v1=?

        t1 = 315 c   into   kelvin = 315 +273 = 588 k

        v2 = 852   ml

        t2 = 425c + 273 =698 k

make v1   the subject of the formula ( by   multiplying both side by t1)

  v1=( v2 xt1) / t2

v1= (852 ml   x 588 k)/ 698 k= 717.73 ml