The enthalpy of vaporization of water ah = kj mol^-1, at t = when water ㎝3 in an open vessel evaporates at this temperature, (a) calculate the change in entropy of the surroundings; 1 mark] (b) has the entropy of the surroundings increased or decreased? [1 mark]

b

step-by-step explanation:

the word superfluous means unnecessary

the answer is 8/21

hope this

38.6°

step-by-step explanation:

resultant is 10 pound

smaller force = 8 pound

angle formed = tan⁻¹(

                        =tan⁻¹(

                          =tan⁻¹(0.8)

                        =38.6°

ℓσℓ ιт ∂σит тяσυвℓє мє αт αℓℓ ιм gℓα∂ тσ нєℓρ ρρℓ συт

ωє ιт ¢αи вє ωяιттєи αѕ

step-by-step explanation:

нσρє ι ¢συℓ∂ нєℓρ уσυ συт