The addition of soap in water:

  • A
    increases its surface tension
  • B
    decreases its surface tension
  • C
    increases its surface tension at low concentration but decreases at high concentration
  • D
    decreases its surface tension at low concentration but increases at high concentration

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Similar Questions

Which one of the following graphs represents the Freundlich adsorption isotherm?

The given graphs $I$,$II$,$III$,and $IV$ represent general trends observed for different physisorption and chemisorption processes under mild conditions of temperature and pressure. Which of the following choice$(s)$ about $I$,$II$,$III$,and $IV$ is (are) correct?
$(A)$ $I$ is physisorption and $II$ is chemisorption
$(B)$ $I$ is physisorption and $III$ is chemisorption
$(C)$ $IV$ is chemisorption and $II$ is chemisorption
$(D)$ $IV$ is chemisorption and $III$ is chemisorption

Which of the following statements is true for adsorption?

What kind of difference is observed in the amount of adsorption with the increase in temperature?

Which of the following phenomena is inversely proportional to adsorption?

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