Which has the highest standard molar entropy?

Which halogen has the highest standerd entropy, S^(@) ?

Which substance has the greatest molar entropy at 298K?

Which has the highest molar heat of vaporisation?

The species which has zero standard molar enthalpy of formation is

Which has the least entropy :

Which has the least entropy :

State third law of thermodynamics. Write applications of standard molar entropy.

The standard molar entropy of H_(2)O (l) " is " 70 JK^(-1) mol^(-1) . Will the standard molar entropy of H_(2)O (s) be more, or less than 70 JK^(-1) mol^(-1) ?